Used Rohde&Doerrenberg (May) Twist Drill And Countersink Grinding for sale (18,649)

Condition: new, functionality: fully functional, Year of construction: 2026, CORMAK DG20 is an advanced spiral drill sharpener designed for professional use in industrial plants, tool rooms, and service workshops. It enables precise sharpening of high-speed steel (HSS) and cobalt drill bits in the range of ø2–20 mm. Thanks to the CBN (borazon) grinding wheel, robust construction, and a complete set of collets, the machine ensures high-quality and repeatable sharpening results. Main advantages of the machine Wide diameter range – allows sharpening of drills from ø2 to ø20 mm. Adjustable point angle – from 90° to 135°, enabling precise adaptation of the cutting edge geometry to specific applications. Lrjdevu Abbjpfx Akmsu CBN (borazon) grinding wheel – highly durable and designed for sharpening high-speed steel drills, ensuring excellent sharpening results. High rotational speed – the 4800 rpm motor provides fast and clean grinding performance. No need for specialized training – the guided tool positioning system allows accurate sharpening even without extensive machining experience. Compact design – small dimensions and a weight of 11 kg make it ideal for mobile applications and limited workspaces. Complete equipment included – ER20 and ER25 collets with two clamping holders allow immediate operation without additional accessories. Design and technology The CORMAK DG20 drill sharpener is manufactured from high-quality components to ensure durability and precision. The rigid housing design minimizes vibrations, resulting in improved grinding accuracy. The key component is the CBN grinding wheel, designed for intensive use and ensuring uniform sharpening of every cutting edge. The collet guidance system has been optimized for ergonomics and repeatability, while the 180 W motor provides sufficient power for efficient regeneration of cutting tools. Precision and work efficiency Thanks to precise tool guidance and the appropriate grinding wheel selection, the CORMAK DG20 drill sharpener enables the user to achieve perfect cutting edge geometry. This results in: reduced cutting resistance, improved hole quality, extended drill service life. Operation does not require specialist knowledge – simply place the drill in the correct collet, insert it into the holder, and rotate it several times to obtain a fully functional cutting edge. Applications The DG20 model is suitable for: maintenance departments in industrial plants, tool rooms performing cutting tool regeneration and sharpening, service workshops and repair centers, technical schools and vocational training facilities for teaching basic tool sharpening skills. Standard equipment CBN grinding wheel – 1 pc. (for HSS steel) 11 × ER20 collets: ø3 – ø13 mm 6 × ER25 collets: ø14 – ø20 mm 2 × clamping holders – ER20 and ER25 Technical specifications Parameter Value Drill diameter range ø2 – 20 mm Point angle 90° – 135° Power supply 180 W / 230 V Motor speed 4800 rpm Weight approx. 11 kg Dimensions 390 × 175 × 170 mm

Condition: excellent (used), Drills grinder for sharpening of twist drills, diamond drills, step drills, center drills, counterborers, standard 2-3-4-6 cutting edges taps,etc. Ljdpfozhbqwjx Akmeru

Condition: good (used), Drill bit, twist drill bit, drill bit, for drilling rig, drilling center Ledpec Innksfx Akmsru -Quantity: 53x NC twist drills with tightening thread -Diameter: 8x Ø32mm 9x Ø34mm 8x Ø36mm 6x Ø38mm 1x Ø39mm 8x Ø40mm 7x Ø41mm 6x Ø42mm -Intake: MK4 -Type: HSS -according to pictures - Sale: only complete -Weight: 84kg

Condition: used, Drill grinding machine GÜHRING, Type SS 15 Spiral drill grinding machine Manufacturer's No. 909, Year of manufacture approx. 1977 Drill diameter max. 40 mm Grinding wheel diameter, right 300 mm Ljdpfxjdzp Tbs Akmjru Grinding wheel diameter, left 250 mm Grinding wheel width 40 mm Grinding spindle speed approx. 2800 rpm Motor power approx. 2.2 kW Power connection 380 Volt, 50 Hz - Point angle infinitely adjustable - Tapering device - Gear motor for vertical oscillation in front of the cup wheel - Diamond dressing holder - Various drill chucks - Coolant system Space requirement L x W x H 1200 x 950 x 1550 mm Weight approx. 1150 kg

Condition: used, Rohde & Schwarz Radio Frequency Interference Receiver Type: ESPI3 Frequency Range: 9 kHz to 3 GHz IF Resolution Bandwidths (RBW): 200 Hz (CISPR), 9 kHz (CISPR), 120 kHz (CISPR), 1 MHz, as well as 10 Hz to 10 MHz in 1-3-10 steps CISPR Bandwidths: < 150 kHz = 200 Hz, 150 kHz–30 MHz = 9 kHz, > 30 MHz = 120 kHz Detectors: Max Peak, Min Peak, Quasi-Peak (CISPR 16), Average, RMS Up to 3 detectors can be activated simultaneously Input Attenuation: 0 dB to 70 dB in 10-dB steps Optional Preamplifier ESPI-B2: 9 kHz to 3 GHz, 20 dB gain Noise Figure: approx. 18 dB without preamplifier, approx. 10 dB with preamplifier Start and stop frequency can be set freely Step width can match the reception frequency (harmonic measurement) Display Units: dBm, dBµV, dBµA, dBpW, dBpT Measurement Functions: EMI according to CISPR, APD, CCDF, Continuous and Single Measurement Weight: 1 kg Condition: used Scope of Delivery: (See image) Ledpfx Ajzimlvjkmeru (Subject to changes and errors in the technical data and specifications!) We will gladly answer any further questions you may have over the phone.

Condition: new, Year of construction: 2026, functionality: fully functional, CORMAK DG13MD is a high-quality spiral drill sharpener designed for professional sharpening of tools made from high-speed steel (HSS) and cobalt alloys. Its key advantage is the combination of precise sharpening performance with a compact design and exceptionally simple operation. Thanks to the use of a CBN grinding wheel and a complete set of ER collets, the machine enables fast and accurate drill sharpening without the need for specialized operator skills. It is an optimal solution for workshops, tool rooms, and industrial plants. Main advantages of the machine Sharpening of spiral drills from ø2 to ø13 mm with the ability to set the point angle from 90° to 135°. High-quality CBN (borazon) grinding wheel included – ideal for sharpening high-speed steel (HSS) drills. Additional port for split-point grinding – improves cutting efficiency and reduces cutting forces. Simple and intuitive operation – no need for prior operator training. Compact dimensions and low weight of 9 kg – easy mobility and convenient placement at the workstation. Complete set of collets and holders included – ready for operation immediately after setup. Consistent sharpening repeatability – essential for serial production and precision machining. Design and technology The CORMAK DG13MD is based on a robust and stable construction designed to reduce vibrations and ensure operator safety. The high-performance 120 W motor, operating at 4800 rpm, provides ideal working conditions even during continuous operation. The precise drill clamping system using ER collets and guided positioning in the clamping holder enables highly accurate sharpening, resulting in significantly extended tool life. The additional split-point grinding port allows correction of the drill geometry to reduce cutting resistance and improve drilling performance, especially when working with harder materials. Precision and work efficiency The CORMAK DG13MD drill sharpener has been designed to provide maximum accuracy in a short time. Thanks to the high-quality CBN grinding wheel, the machine produces a uniform cutting edge with optimal geometry, improving drilling performance, reducing cutting resistance, and minimizing the risk of drill breakage. The precise tool guidance eliminates errors caused by incorrect manual positioning, ensuring consistent sharpening results every time. Applications The DG13MD model is ideal for: tool rooms involved in the regeneration and preparation of cutting tools, maintenance departments in industrial plants, small and medium-sized production facilities where quick response and reduced operating costs are important, technical workshops and vocational schools. Standard equipment CBN grinding wheel – 1 pc. (for high-speed steel tools) 11 × ER20 collets: ø3 – ø13 mm 1 clamping holder with guide Technical specifications Parameter Value Drill diameter range ø2 – 13 mm Lredpfxsvu Ub Ho Akmsu Point angle 90° – 135° Power supply 120 W / 230 V Motor speed 4800 rpm Weight approx. 9 kg Dimensions 330 × 170 × 160 mm

Condition: excellent (used), Year of construction: 1997, Rip and cross saw REMA DMLK 30 Producer of REMA Machine model / type DMLK 30 Year of production 1997 Machine category Longitudinal and transverse saw Location Gorzów Wlkp. Conditions of delivery PERSONAL COLLECTION Cost of delivery Customer cover Startup type to be agreed Ljdjfv Hphepfx Akmoru Description Comments - after the technical review - very good condition - year of production 1997 TECHNICAL PARAMETERS: main engine 3.9 kW trolley length 1370 mm blade diameter 300 mm angle adjustment 0 - 45 " height adjustment cutting height max. 90 mm cutting width on the right side 885 mm ruler length 1350 mm ratchet extended receiving table two kinds of blade rotation speed 3700 and 5000 RPM The protractor visible in the photos is an additional option for PLN 400 net dimensions: length / width / height 135 x 85 x 135 cm weight ~ 320 kg

Condition: new, functionality: fully functional, Year of construction: 2026, CORMAK DG13M is a compact and precise spiral drill sharpener designed for sharpening tools made of high-speed steel (HSS) and cobalt alloys. The machine combines high sharpening accuracy with simple operation, delivering professional results without the need for specialized operator skills. It is ideal for use in workshops, tool rooms, and maintenance departments. Main advantages of the machine Precise sharpening of spiral drills with diameters ranging from ø2 to ø13 mm. Adjustable point angle from 90° to 135° – compatible with most industrial standards. CBN (borazon) grinding wheel included – ensures accurate sharpening of HSS steel drills. Easy operation – the grinding process requires no previous operator training. Compact dimensions and low weight – a mobile device that is easy to move and install at any workstation. Complete ER20 collet set and holder included – ready for operation immediately after setup. Design and technology The CORMAK DG13M is equipped with a precise 120 W motor operating at 4800 rpm, providing optimal conditions for sharpening high-speed steel and cobalt drills. Thanks to the use of a CBN (borazon) grinding wheel, the sharpener ensures high durability and repeatability of the sharpening process. The solid cast iron housing eliminates vibrations, resulting in stable operation and uniform sharpening of cutting edges. Precision and work efficiency Ljdpfx Aovu Aakskmsru The CORMAK DG13M drill sharpener enables fast and repeatable sharpening of cutting tools, significantly extending their service life and reducing operating costs. The adjustable sharpening angle and dedicated collets ensure precise tool guidance, eliminating errors caused by manual positioning. Applications The machine is suitable for: mechanical workshops, tool rooms and production plants, maintenance departments, small and medium-sized enterprises requiring quick tool regeneration. Standard equipment CBN grinding wheel – 1 pc. (for HSS steel) 11 × ER20 collets: ø3 – ø13 mm Clamping holder – 1 pc. Technical specifications Parameter Value Drill diameter range ø2 – 13 mm Point angle 90° – 135° Power supply 120 W / 230 V Motor speed 4800 rpm Weight approx. 9 kg Dimensions 330 × 170 × 160 mm

Condition: used, Year of construction: 2026, functionality: fully functional, Sharpening device for drill bits made of HSS or any other hard metals, ensuring precise grinding and easy handling. Adjustable tip angle in the 90°–135° range. This model is equipped with an additional slot for sharpening undercuts. Machine features Precise grinding and convenient handling. Sharpening drill bits with ease. Portability due to its modest dimensions. Dressing wheel promising superb efficiency. Fully equipped; with a handle inside the device. Additional slot for sharpening undercuts. Technical data Drill bits diameters capability ø2–13 mm Angle of the tip 90°–135° POWER 120 W / 230V Lredpfszp Ea Eex Akmju Motor speed 4800 rpm Approx. weight 9 kg Dimensions 330 x 170 x 160 mm PLEASE NOTE!!! This machine is a returned item; it is second-hand but in working order. NO WARRANTY AND NO RETURNS!!

Year of construction: 1979, condition: good (used), May WH50 relief grinding machine Data: Ledpfx Akohadxcemoru Manufacturer: Rhode & Dörrender (May) Type: WH 50 year of manufacture: 1979 small grinding Ø: 3mm gr.grindingØ: 50mm weight: 1,35t footprint: 1520 x 1600mm Application range: 2 to 4 cutting tools round and relief grinding Suitable for grinding molding tools Diaform dresser

Condition: used, Details on request Ledob E Evbopfx Akmeru

Condition: good (used), Year of construction: 1992, functionality: fully functional, working range: 50 mm, Drill grinder capacity 50 mm Lrsdpfxoviuzce Akmsu

Condition: good (used), Reamer, twist drill, drill bit Lsdpfxjx R Sz Is Akmeru -Twist drill: Ø 75 mm -Recording: MK5 -on request: different sizes/quantities available from further stock -Dimensions: Ø 75 x 600 mm -Weight: 8.6 kg

Condition: excellent (used), Candle stick drill grinder for drills diameter up to 80 mm Schlumberger model AF1 Ljdjywat Eepfx Akmsru

Condition: new, Year of construction: 2026, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles. Here are some key features and considerations for a superfine ball mill for micro powder: 1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding. 2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution. 3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process. 4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments. Lredsq Nf Uwspfx Akmsu 5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill. 6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process. 7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements. 8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation. When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.

Condition: like new (used), Year of construction: 2024, machine/vehicle number: 8445, functionality: fully functional, operating hours: 3,000 h, power: 80 kW (108.77 HP), input voltage: 380 V, input current: 126 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 750 °C, inner dimension height: 1,000 mm, total height: 4,425 mm, number of chambers: 1, control type: PLC-controlled, actuation type: electric, fuel type: electric, Equipment: CE marking, documentation/manual, We offer this Rohde SG 80/120 nitriding furnace, which is new and manufactured in 2024. Lsdpfx Akszuabzemoru Manufacturer: Rohde Schutzgasofen GmbH Model: SG 80/120 Year of manufacture: 2024 Condition: As new Category ID: 34 Type ID: 4293 Type: Nitriding furnace If you have any questions or need further information, please do not hesitate to send us a message or contact us by phone.

Condition: good (used), Reamer, twist drill, drill bit -Manufacturer: Werkö, twist drill Ø 66.0 mm Lrodpfou Tlhisx Akmou -Recording: MK5 -Type: Two-cutter 66.0 x 630 HSS -on request: different sizes/quantities available from additional stock -Transport dimensions: Ø 66 x 780 mm -Weight: 10.6 kg

Condition: new, Year of construction: 2026, operating hours: 1 h, functionality: fully functional, BERGER drill grinding machines are precise - fast - simple - economical And they help you increase productivity. These ergonomic and easy-to-use, precise drill grinding machines offer you, among other things, the following advantages: • Significantly increased tool life of your drills through even distribution of cutting forces across both cutting edges • Significant reduction of feed forces thanks to precise, symmetrical point thinning • Improved diameter accuracy - the precise and optimizable grinding results in holes whose diameter exactly matches the nominal diameter of the drill. • Improved positional accuracy - the sharp drill tip, precisely pointed and close to the center, no longer "wanders" upon initial contact with the workpiece, but cuts smoothly from the start • Resharpening, point thinning, and inspection in a single setup Furthermore, the purchase of new drilling tools is drastically reduced, as you can now resharpen your existing drills up to 40 times or more in-house! So you're not only protecting the environment, but also your wallet, and, most importantly, your employees' nerves! Keep up with the times... keep up with BERGER technology. Our EPG-1 has been copied countless times over the past 18 years, but its quality has never been matched... With EPG1 / #easy-point-grinder #Grind your drill bits for your material and your operating conditions! For drills (HSS and solid carbide) with diameters ø 7 – 20 mm (Optional ø 3 – 8 mm and ø 20 – 30 mm) with 90° – 140° point angle Technical Data EPG1 Point angle continuously adjustable 90° – 140° Collet set for drill diameters 7 – 20 mm Optional collet set for drill diameters 3 – 8 mm Optional collet set for drill diameters 20 – 30 mm Point thinning device, point thinning depth continuously adjustable CBN grinding wheel (for HSS drills Ø 118 mm) Optional diamond grinding wheel (for carbide drills) Ø 118 mm Single-phase AC industrial motor 250 watts Spindle speed 2900 rpm Electrical connection 230 Volt 50 Hz Lsdpfx Akjbrptvsmsru Dimensions (L x W x H) approx. 30 x 40 x 20 cm Weight approx. 22 kg Sharpen your drill bits for your material and application conditions quickly, easily, precisely, and affordably

Condition: new, Year of construction: 2026, operating hours: 1 h, functionality: fully functional, Standard equipment red line Optical precisions drill point grinding machine for 2 fluted drills regrinding and point splitting in one chucking diameter range 2 to 16 mm (1 to 20 mm as option) point angle 80° - 150° infinitely adjustable cutting angle 0° - 20° infinitely adjustable relief angle set to 30° incl. complete electrical instalation with single phase electrical motor 0,3KW 115V 60Hz (or 220V 50Hz) and integrated power-supply for illumination of the optical system incl. built-in optical projection system with 10 power lens (zoom lens with 6 - 20 power as option) incl. integrated point splitting device incl. one precision collet holder and one set of double-tapered precision-collets of your choice Lrsdpfx Ajbrpr Uskmsu (MP 16 for drill-dia. 3-16 mm, MP 6,5 for drill-dia. 1-6.5 mm or MP 20 for drill-dia. 6.5-20 mm) incl. 1 double sided grinding wheel dia. 125mm CBN (one side coarse [grit ~100] second side medium [grit ~200]) incl. wheel guard with connection system for vacum cleaner incl. 1 each of detailed operating manual with pictures, spare parts list, CD-Rom and CE-Declaration (on demand)

Condition: new, type of input current: DC, total width: 370 mm, total length: 180 mm, total height: 190 mm, input voltage: 230 V, rotational speed (max.): 5,300 rpm, overall weight: 10 kg, input frequency: 50 Hz, warranty duration: 12 months, power: 0.18 kW (0.24 HP), grinding diameter: 13 mm, Sharpening of drills with a diameter of 2 mm to 13 mm Adjustable angle: 90 and 135 degrees Grinding speed: 5300 rpm Grinding wheel: CBN 200 Lrodega T D Tepfx Akmju Motor: 230V/1Ph/180W Weight: 10 kg

Condition: used, operating hours: 6,302 h, machine/vehicle number: LLA01169, fuel type: diesel, motor manufacturer: Caterpillar 3512C, General information Year of manufacture: 2008 Field of application: Construction Ledpfs Aa H Agsx Akmeru Weights Empty weight: 43.000 kg Functional Generator capacity: 1.421 kVA Dimensions of cargo space: 1310 x 300 x 326 cm Other information Fuel consumption: 205 Liter per Hour at 75% Load Generator: Kato AA27675008 Frequency: 60 Voltage: 600 Drill equipment: Control Panel, Steel canopy Production country: US Additional information Please contact Team DPX for more information = Additional options and accessories = - Control Panel - Steel canopy

Condition: new, Drill bit grinding machine Manufacturer: MOTOM Model: BSM 13 DUO Lrjdpfxjguadne Akmsu Grinding range: 2-13 mm Paint finish: gray Application areas: Grinding conical shanks Pointing Back grinding Scope of delivery: CBN grinding wheel for HSS tools Collet set from 2-13 mm, increasing in steps of 1.0 Plexiglas protective shield

Condition: like new (used), Drills grinder LA PRORA model Beta a.p. 45 for drills diameter 5 to 45 mm Lodpfx Asivt Rxskmsru

Condition: like new (used), Year of construction: 2008, operating hours: 20 h, functionality: fully functional, machine/vehicle number: 23477, workpiece weight (max.): 550 kg, total width: 1,300 mm, total length: 1,150 mm, total height: 2,800 mm, power: 12 kW (16.32 HP), input voltage: 400 V, usable tank capacity: 150 l, We offer this almost unused Rohde electric chamber furnace, model KEU 150 N SoB, manufactured in 2008. Manufacturer: Rohde Type: Electric chamber furnace KEU 150 N SoB Year of manufacture: 2008 Maximum temperature: 650 °C High-quality programmable control system Bentrop Thermocomputer TC 507 Neatly arranged control cabinet No visible signs of corrosion or thermal damage Industrial special version with extraction/air guidance Complete documentation Lrjdpoz Ehi Esfx Akmou If you have any questions or require further information, please feel free to send us a message or call us.

Condition: good (used), Nagel Citoborma 280B Paper Drill The unit is in 100% working order. It is one of the latest models. The drilling table is adjustable in all directions (laterally and front-to-back). It features stops for setting the drilling spacing. The installed table is an enlarged version. Additionally, the paper drill is equipped with an automatic table lock that releases after every cycle. Excellent condition. Robust construction – weight: 76 kg. Power supply: 380V. Two drilling heads with an adjustable spacing range of 45–120 mm. Lsdoz S Upmepfx Akmsru Drill bit diameter: 2–20 mm. Stack height: 60 mm. The machine has undergone a full inspection. Includes drill bits, tools, a new cutting stick, and an instruction manual.