Used Pama Boring Machine for sale (64,901)

Condition: good (used), Year of construction: 1981, Ref. -No.: 10447 Manufacturer: SKODA Type: WD 200 Year of construction: 1981 Retrofit: 2010 Type of control: CNC Control: SIEMENS SINUMERIK 840D Storage location: Halberstadt Country of origin: Germany X-Travel: 9000 mm Y-Travel: 4000 mm Z-Travel: 1450 mm W-Axis: 2000 mm Bed width: 2000 mm Bed height: 550 mm Spindle Diameter: 200 mm Quill Stroke: 1600 mm Rotary Table (Lxw): 4000 x 4000 mm Table Load: 80000 kg Clamping Area: 3000 x 3000 mm Turning Speeds: 257 - 2570 RPM Spindle taper: 120 Automatic feeds: 342 mm / rev Spindle Turning Speed - Stepless: 1,5 - 630 RPM Max. Torque On The Boring Spindle: 20000 Nm Rapid Traverse: 16000 m / min Drive Capacity - Spindle Motor: 9,8 - 35,5 kW Total Power Requirement: 75 kW Bore Depth: 2000 mm Vertical headstock movement on the column: 3150 mm transverse movement of the stand on the bed: 4000 mm Lowest position of the spindle axis above the bed: 1100 mm Spindle speed when moving the quill forward: 1,6 - 300 max. rpm Drill feeds (spindle, quill) continuously variable in the range: 1,6 - 1600 mm / min Milling feeds (headstock vertical, column horizontal) infinitely variable: 1,6 - 1600 mm / min Machine length: 11350 mm Lodpfxsym Nbpj Akfjaa Machine width: 5450 mm Machine Height: 7350 mm Weight Of The Machine Ca.: 65 t Further information: Threading: 22 metric threads, pitch range 0.5 - 12mm 32 Whitworth threads, pitch range 28 - 1 (gears) Accessories: - console for tools - 1 set of operating tools - ejector and fastening wedges for spindle - lubricating press - 1 set of spare parts for electrical equipment - clamping base plate - setting stick with electrical equipment Machine can be inspected under power by appointment.

Condition: good (used), Year of construction: 1987, Control: Siemens 8-M X-axis travel: 10,500 mm Y-axis travel: 5,000 mm Z-axis travel: 1,250 mm W-axis travel: 1,250 mm Spindle diameter: 225 mm Spindle taper: SK 60 with adapter for SK 50 Spindle power: 100 kW Spindle speed: up to 750 rpm Spindle speed multiplier 1:4 = 3,000 rpm Spindle torque: 18,000 Nm Ram cross-section: 460 x 550 mm Feed rate: 4 m/min Rapid traverse X/Y: 5,800 mm/min Rapid traverse Z/W: 4,800 mm/min Lasdpfxeyrb I Ej Akfsa The machine is supplied without clamping plate and without table.

Condition: excellent (used), Year of construction: 2008, operating hours: 39,000 h, functionality: fully functional, drilling depth: 1,800 mm, drill diameter: 30 mm, Manufacturer: SFT Model: TBM 3-1500 Machine type: Deep hole drilling machine with BTA system Drilling diameter: 15 – 30 mm Drilling depth: 1800 mm Chip conveyor: included Control: SFT / PS 100 incl. control cabinet Frequency inverter: included Oil sump: included Coolant tank: 2,500 liters oil Coolant pumps: 3 units, each adjustable to 40 liters, 100 bar Signal beacon: included Tailstock: rotating and adjustable according to drilling length Clamping: hydraulic clamping operation Drill spindle: speed regulation available Paintwork: light grey / blue Loading station: automatic door Machine footprint: 7,000 x 1,200 mm Filter footprint: 3,000 x 800 x 1,250 mm Commissioned: late 2007 Recurring maintenance according to manufacturer’s specifications Available: end of March 2026 Lodpfoynui Iox Akfeaa Operation: 2/3-shift operation

Condition: not inspected (used), Year of construction: 2011, functionality: unexamined, machine/vehicle number: 35114, travel distance X-axis: 600 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 600 mm, spindle speed (max.): 4,000 rpm, controller model: HEIDENHAIN TNC 124, No minimum price - guaranteed sale to the highest bidder! Bidding obligates the buyer to collect the item within the specified timeframe: either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026. TECHNICAL DETAILS Travel X-axis: 600 mm Travel Y-axis: 300 mm Travel Z-axis: 600 mm Travel W-axis: 650 mm Laedpfeym Nuvox Akfja Spindle speed: 0 – 4,000 rpm Table dimensions: 1,000 x 680 mm Drilling diameter, twist drill: max. 16 mm Single-lip drill: 4 – 16 mm Thread cutting: max. M12 MACHINE DETAILS Control: HEIDENHAIN TNC 124 Operating voltage: 400 V Frequency: 50 Hz Rated current: 14.2 A Connected load: 0.8 kVA Dimensions & Weight Dimensions (L x W x H): 3,500 x 1,500 x 2,100 mm Weight: 2,000 kg EQUIPMENT With 4 T-slots Including various tool holders External reference: Laubender

Condition: used, WEBSTER & BENNETT DOUBLE COLUMN VERTICAL BORING MACHINE Model 120” ‘DCM’ Serial number 5914-1 Year 1970 Diameter of faceplate 108” 2743 mm Diameter of work turned with ram 120” 3048 mm Max. diameter turned for full travel of turret slide114” 2895 mm Diameter of work admitted 122” 3100 mm Height from faceplate to underside of cross-slide78” max. 1981 mm 24” min. 609 mm Vertical travel of ram 48” 1219 mm Vertical travel of turret slide 38” 965 mm Horizontal travel of ram or turret slide (Table centre outwards) 66” 1676 mm Minimum distance between centre of ram and turret slide (dependent on tooling) 30” 762 mm Centre to face of cross slide 17” 432 mm Smallest dia. hole toolholder and ram will enter 11 ¾” 298 mm Smallest dia. hole turret slide will enter 28” 711 mm Maximum load on table 44800 lb 20320 kg Number of feeds 12 Range of feeds .0025 - .125 ins/rev. Number of speeds 12 Lodpeyyzxusfx Akfeaa Range of speeds 2 - 53 rpm Main motor 50 HP Width 222” 5639 mm Front to back 186” 4725 mm Height 215” 5461 mm Approximate total weight of machine 100800 lb 45720 kg

Condition: excellent (used), feed length X-axis: 700 mm, feed length Y-axis: 350 mm, feed length Z-axis: 475 mm, travel distance X-axis: 700 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 475 mm, spindle speed (max.): 1,500 rpm, spindle speed (min.): 25 rpm, quill stroke: 100 mm, table length: 1,510 mm, table width: 350 mm, Cincinnati 2MK Horizontal Mill with Universal Vertical Head Model: 2MK Lajdpfx Aoygk Drokfsa Table Atea: 1510 x 350mm (60” x 14”) Longitudinal Travel: 700mm Cross Travel: 350mm Vertical Travel: 475mm Spindle Taper: 50 INT Spindle Speeds: 25 – 1500 RPM Machine with: Horizontal Arbor & Arbor Support Angular Double Swivel Head

Condition: new, Year of construction: 2015, functionality: fully functional, machine/vehicle number: 15VWL1032, The machine includes fixtures for the production of electrical couplings in the following range: 250 - 800 mm SDR11 355 - 1200 mm SDR17 900 - 1200 mm SDR26 Original MSA drawings are also included. Ledpfxju Itk Rj Akfoaa The VWL 1200 is a CNC controlled vertical three-axis electric pipe laying machine designed for laying medium to large fittings or pipes. The machine can produce fittings typically in the 250 to 1400 mm internal diameter range (1400 mm SDR17). An optional 2-axis CNC drilling unit is available for drilling fusion indicators during the wire laying cycle or for drilling end holes during the external profiling cycle. The VWL 1200 uses special fixtures that clamp onto an innovative feature that is integral to the coupling design, so that there is a separate fusion zone in each half of the coupling. The process of laying the wire starts at one clamp at the end of the coupling. The wire is inserted with twice the required pitch at the end of the fusion zone, whereupon the tool system rotates and then moves in the opposite direction between the first laid pitch until it reaches the resting position at the second clamp. The process is completed at the second part of the coupling. The VWL 1200 system is designed to allow the loading and unloading of larger couplings (which can weigh up to approximately 300 kg even before the wire is inserted). The machine has a completely open top, which allows easy loading overhead using a gantry system. Alternatively, parts can be loaded through the extra wide operator's door using suitable gripping and handling equipment.

Condition: excellent (used), IM Very good condition. Lasdpfxsytc Nao Akfea

Condition: used, functionality: fully functional, travel distance X-axis: 400 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 400 mm, spindle speed (max.): 3,000 rpm, spindle speed (min.): 120 rpm, table length: 550 mm, table width: 320 mm, spindle mount: MK 2, total height: 1,500 mm, total length: 1,400 mm, total width: 2,100 mm, rotational speed (min.): 120 rpm, rotational speed (max.): 3,000 rpm, drilling capacity: 75 mm, distance between stands: 600 mm, spindle motor power: 551 W, For sale is a Hauser brand coordinate drilling machine of type OP3 The machine is ready for use and fully functional Technical data: HAUSER OP3 coordinate drilling machine Table: 550 x 320 mm Longitudinal travel: X-axis 400 mm Cross travel: Y-axis 250 mm Vertical travel: Z-axis 400 mm Laedpsvzrx Nefx Akfoa Cone in the spindle: MK 2 Drilling capacity in steel: 20 mm Stroke of the drilling spindle Z-axis: 130 mm Bore diameter: max. 75 mm Distance from table to spindle: 600 mm Spindle speeds: infinitely variable: 120- 3000 rpm Feed rates: Drill spindle slide: Number (steps) 2, 0.03 mm/rev 0.06 mm/rev Spindle motor: 0.75 HP Machine weight: approx. 1500 kg Dimensions: 1400x1500x2100 Transport and loading can be organized throughout Europe on request for an additional charge. Prices plus VAT Viewings possible by appointment. Contact us, our team will be happy to help you. Trade-in or exchange possible! Machine purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For more information or contact options, visit us on our website

Condition: used, Radial drilling machine CSEPEL type RFh 75 / 1500 Machine no. No. 13704 Year of construction 1985 Drilling capacity in steel Ø 75 mm Drilling capacity in cast iron Ø 90 mm Lasdpfxolhwr Rs Akfja Spindle holder MK 5 Nominal throat depth 1500 mm Largest projection of the spindle 1500 mm (to the column) Smallest projection of the spindle 440 mm (to the column) Distance spindle nose - clamping surface 370 - 1700 mm Cantilever height adjustment 950 mm Table size / clamping surface 1800 x 1100 mm Column diameter 450 mm Pinol stroke 380 mm Spindle speed 19-1900 rpm 21 steps Feed rate 0.047-2mm/rev. 12 steps Motor power 11 kW Mains connection 380 Volt, 50 Hz, 15 kW - Clockwise/anticlockwise rotation of the drilling spindle via hand lever switch - Hydr. gear shift for spindle speed and feed speed - Hydro-mechanical central clamping - Motorized boom height adjustment - Without coolant device - Machine light - Operating instructions Space requirement: Length 2720 mm x width 1170 mm x height max. 3770 mm Transport height with motor on the column: 3500 mm Transport height without motor on the column: 3250 mm Weight: 6.3 tons good condition

Condition: used, Year of construction: 1987, spindle diameter 130 mm x-travel 3000 mm y-travel 1600 mm z-travel 1250 mm Control Heidenhain Lodpsyutq Djfx Akfeaa type TNC 426 table surface area 2000x1600 mm Table load 12500 kg Rotary table 360 ° spindle turning speed range 12-3000 U/min Feed 1-9999 mm/min Rapid movement 10000 mm/min total power requirement 80 KVA The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 1988, spindle diameter 90 mm x-travel 2000 mm y-travel 1250 mm z-travel 1250 mm spindle turning speed range 8-1600 U/min spindle stroke 720 mm Feed 1-2500 mm/U weight of the machine ca. 9,1 t 31881-07/9 Laedpfx Aeyutqkskfea The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 2005, Lot consists of: (1) 5-Axis Oil Hole Boring Machining Center Technical Details: X/Y/Z 500/150/765 mm, B-axis rotary table with A-axis unit for part size 630 x dia 190 mm, spindle 8,000 rpm / HSK-63-A, 12-position automatic tool changer (ATC), CNC GE-FANUC 160i-MB, dimensions (LxWxH) approx. 2x4x3 m Lsdpfx Aksym Snxsfsaa

Condition: used, Year of construction: 1986, spindle diameter 1 mm x-travel 1 mm y-travel 1 mm Laodoylzv Aepfx Akfea total power requirement 1 kW

Condition: new, functionality: fully functional, overall weight: 105 kg, Year of construction: 2025, What is controlled jacking? Controlled jacking is a trenchless technology that allows underground installations—such as water pipes, sewage pipes, power cables, electrical cables, telecommunications cables, fiber optic cables, water pipes, and sewage pipes—to be laid without the need for extensive excavation. The jacking machine is hydraulically driven and equipped with a pilot head that can be used to correct the path of the jacking. Thanks to measuring systems, the operator controls the depth and direction of the jacking, which allows for high precision, even with passages several dozen meters long, in situations where accuracy and precise avoidance of obstacles in the terrain are important in order not to damage the existing infrastructure and to safely bypass it. This solution is particularly valued in places where earthworks are difficult or impossible, e.g., under roads, lawns, tram tracks, parking lots, sidewalks, or urban areas. Why use controlled pipe jacking? Controlled pipe jacking is an alternative to traditional excavation, eliminating the need to dig up the surface. This method significantly reduces the time needed to complete the project, lowers the cost of restoring the site to its original condition, and minimizes the impact on traffic and the environment. The most important advantages of controlled pipe jacking technology: - no need to interfere with above-ground infrastructure, - the ability to work under obstacles (e.g., roads, sidewalks, lawns, property entrances, railroad tracks), - reduction of noise, - vibrations, and environmental pollution, - high route accuracy, - quick mobilization of equipment and short completion time, - lower risk of collision with existing installations. - no need to use bentonite slurry, - no spoil during jacking Thanks to these features, controlled jacking is commonly used in the construction of municipal networks, water and sewage connections, gas, fiber optic and cable connections. Application of controlled jacking Controlled jacking is ideal wherever installation is required without disrupting the surrounding area. The most common applications for jacking machines are: - crossings under roads and streets with heavy traffic, - jacking under railway and tram tracks, - crossings under watercourses and canals, -installations under sidewalks, parking lots, squares, and industrial areas, - connections to properties without digging up the entire area. With the ALUSTEER product, no drilling mud (bentonite) is used, which significantly reduces implementation costs and environmental impact. This technology can be used both in cities and in non-urban areas – wherever precision, speed, and reduced impact are important. Accuracy and direction control Lodpfx Akjxxhzwefeaa Modern jacking machines use sensors that enable continuous monitoring of the head position. The operator tracks the parameters on the receiver and operator tablet and reacts in case of deviations from the planned route. Such solutions ensure: - high precision of the breakthrough, - safety for the existing infrastructure, - repeatability and predictability of results. In practice, deviations from the jacking axis are usually no more than a few centimeters, which is fully acceptable in most projects.

Condition: excellent (used), Number of agregats 1 St. Ljdpfx Ajyi Hufekfjaa Lock depth max. ca. 130 mm connected load 2,5 kW vertical movement 100 mm

Condition: used, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 700 mm, SIP 600 – Precision Coordinate Boring Machine Accuracy Positioning accuracy on X and Y axes over the entire travel: 0.003 mm Capacity Table travel (X axis): 1000 mm Slide travel (Y axis): 700 mm Vertical quill travel: 300 mm Vertical crossrail travel: 780 mm Distance between uprights: approx. 1100 mm Max. distance spindle nose to table: 1000 mm Table Usable table surface: 1100 × 842 mm Maximum load capacity: 1500 kg Feed rates: 1 – 1000 mm/min Rapid traverse: 5000 mm/min Lasdpoyt Rrpofx Akfja Slide (Carriage) Feed rates: 1 – 1000 mm/min Rapid traverse: 5000 mm/min Spindle and Hydrostatic Quill Spindle speed: 40 – 2000 rpm (18 speeds) Automatic boring feeds: 0.04 – 0.35 mm/rev Tool taper: Morse 4 – SIP 4e Spindle motor power: 5.9 kW (8 HP) Hydrostatic quill diameter: 135 mm Functions: Automatic tool clamping Automatic depth stop Spindle rotation direction reversal Speed preselection Machining Assist Unit X and Y axis display: 0.001 mm Z axis display: 0.01 mm Memory capacity: 999 sequences Automatic movements: X and Y / Simultaneous XY Programmable increments: 0.002 / 0.009 / 0.1 / 1 mm Power Supply Electrical supply: 50 Hz – 380 V 60 Hz – 440 V Compressed air: 6 – 10 bar (11 l/min) Machine Dimensions Machine footprint: 2870 × 3480 mm Footprint with cabinet: 3870 × 4000 mm Total height: 3235 mm Weight Net machine weight: 10,000 kg Machine weight with cabinet and accessories: 11,000 kg

Condition: ready for operation (used), Year of construction: 1979, functionality: fully functional, compressed air connection: 5 bar, From business closure Schleicher dowel drilling machine DBS 1000 Year of manufacture: 1979 Also ideal for line boring with 5mm holes, 32mm spacing Comes with 25 pcs. 5mm carbide-tipped brad point drills and 8mm carbide drills, as well as 16mm and 35mm drill bits for cup hinges and other drill bits Pneumatically tiltable to horizontal/vertical position Ljdpfx Aox Avf Sekfsaa Machine is mobile Payment in cash upon collection No warranty

Condition: used, Year of construction: 1971, core drilling diameter max. 50-355 mm bore depth 4000 mm swing diameter 1000 mm Ljdsyt Rz Dspfx Akfeaa centre height 500 mm full boring 18-100 mm main spindle bore 163 mm turning speeds 56-710 U/min workpiece weight 6,3/10 t Tailstock 70-600 mm Drill pipes, guide block, drill head, rolling steady rest, support bearing drill heads, jaws 21- 240 mm, Holder, tools, shelves, cupboards The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 1993, spindle diameter 100 mm x-travel 1250 mm y-travel 1100 mm z-travel 950 mm Table load 3000 kg table surface area 1000x1120 mm turning speeds 16-1250 U/min spindle taper ISO 50 Control Heidenhain weight of the machine ca. 13,4 t No. 2022 Laedpfx Aeyuttfskfsa The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Year of construction: 1977, condition: used, x-travel 520 mm Lajdpeyutrbjfx Akfsa y-travel 400 mm z-travel 450 mm spindle taper ISO 40 control TNC 360 dimensions of the machine ca. 2450x2300x3300 m The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: like new (used), Year of construction: 1993, functionality: fully functional, Dowel and slot mortising machine GANNOMAT JUNIOR 320 LBM Very good condition, like new; the machine comes from a very small joinery and was used only very little. The machine is in its original state and has only been cleaned, with no touch-ups to the paint. You can mill slots and drill dowel holes on two levels without having to reclamp the workpiece. 380V, 1500W Speed: 2800 rpm Year of manufacture: 1993 With this machine, you can mill slots, for example for lock cases and similar applications, or make all types of frame dowel joints, at right angles, butt joints, or mitred joints. Ideal for producing dowel joints in timber frame construction, furniture, door, window, and staircase manufacturing, as well as similar applications. By drilling on two levels, using the stops and indexing rails, and due to the machine’s design, dowel joints can be produced in a very short time, which makes the machine highly efficient. Laodpfxoynv E Ro Akfja The machine requires a compressed air connection of 6 bar (air consumption is very low). Right-hand rotation. Mills and drills very efficiently and cleanly. Supplied with 2 angle stops (one center stop and one side stop, which can be used on either side), plus a mitre stop. On the front of the machine table, there is a 2000mm long stop rail with 2 flip stops; the stop rail can be shortened or extended if required. Workpiece clamping is done with 2 pneumatic clamping cylinders. Height adjustment between drilling levels is also pneumatic; the pneumatic switch is located at the front of the machine, ensuring rapid adjustment of the index positions and drilling levels. Equipped with a precision 12mm indexing rail, featuring a center index and 12 indices left and right. Can be quickly converted for slot milling; in this mode, the machine can be used without indexing, with 2 adjustable stops left and right, allowing for a maximum working width of 420mm. Maximum drilling hole height: 100mm Maximum drilling depth: 150mm with stop and scale Maximum workpiece height: 160mm Everything functions perfectly. The machine is personally delivered and demonstrated by us anywhere in Germany for €220.00, so you have no risk when purchasing. Delivery to Austria and the EU is also possible on request. The machine table is 870mm wide, 140mm deep at the sides, and 350mm deep in the center. Professional equipment, not DIY store scrap. Ready for immediate operation. With 2-jaw drill chucks up to 20mm. Very stable and durable construction. The precision guides with play-free ball bearing bushings are in excellent condition and move smoothly.

Condition: excellent (used), Drilling capacity -16mm MK2 Spindle taper Drilling depth max. 485mm table 590 x 350 mm, 360° turnable Lasdpfeq Dlznjx Akfja Misc. Accessories Marcels Maschinen AG

Condition: used, Year of construction: 2001, Union KCU-130 Table Type Horizontal Boring & Milling Machine with Heidenhain TNC430 Control, X/Y/Z = 4000/3000/1500mm, Table Size 2000 x 2500 x 20,000kgs, B-axis 360 Deg, Spindle Taper BT50, 60 Position ATC, W-axis, U-axis, Swarf Conveyor, Through Spindle Coolant, Guarding Enclosure. S/No. 1370022 (2001) Please Note: Toolholders/Tooling photographed in the toolchanger will not be supplied with this machine. Any available tooling will be a specifically described. Ljdpfex T Ddyex Akfoaa Please Note: This Lot is located in Irvine. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the purchaser. All/Any tooling is being offered as specifically described.

Condition: excellent (used), Drilling machine for turned components Triade Number of drilling units: 3 Lasdsyabz Iopfx Akfea Drilling depth: 100 mm per side