Used Double Column Milling M/C - Gantry Type for sale (1,10,802)

Condition: used, Year of construction: 2006, spindle diameter 225 mm Hnedpfx Acoyqtgkjhjr x-travel 8000 mm y-travel 5600 mm z-travel 2100 mm w-axis 1400 mm spindle turning speed - stepless 0-650 U/min spindle taper ISO 60 feed stepless 5 - 3000 mm/min rapid traverse 5 m/min weight of the machine ca. 150 t dimensions of the machine ca. 12 x 5 x 8 m total power requirement 120 kW Ram type horizontal boring machine was reconditioned and modernized in 2006, original yom was 1972. Control Siemens 840 C. Machine will come with tools and a vertical milling head. 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: ready for operation (used), Year of construction: 1995, functionality: fully functional, travel distance X-axis: 2,500 mm, travel distance Y-axis: 1,750 mm, travel distance Z-axis: 1,000 mm, controller model: Siemens NCU 840 W Serie 2, number of axes: 5, TECHNICAL DETAILS Travel X-axis: 2,500 mm Travel Y-axis: 1,750 mm Travel Z-axis: 1,000 mm A-axis: 20 arcseconds C-axis: 30 arcseconds Rapid traverse X-axis: 17 m/min Rapid traverse Y-axis: 17 m/min Rapid traverse Z-axis: 10 m/min Rapid traverse A-axis: 9 rpm Rapid traverse C-axis: 80 rpm Infinitely variable feed X and Y axes: up to 15,000 mm/min Feed Z-axis: up to 4,000 mm/min Table plate: St 52-3 Table dimensions (L x W): 3,631 x 1,200 mm Milling head: FK 115 - SK40 Speed: 14–1,000 rpm Bearing: A9 LC8 CNC A-axis: spindle swivel axis Hsdpfx Aceyz Abtshjnr A-axis Swivel angle: ±120 degrees Torque: 450 Nm Speed: 8 rpm Resolution: 20 arcseconds Clamping: hydraulic C-axis Rotation angle: 365 degrees Torque: 580 Nm Speed: max. 8 rpm Resolution: 30 arcseconds Clamping: hydraulic MACHINE DETAILS Control: Siemens NCU 840 W Series 2 CNC controlled axes: 5 Voltage: 400 V 50 Hz Power: approx. 35 kW Weight: 18,500 kg EQUIPMENT Swarf conveyor Sliding door Side window Tool changer stationary at center of machine/ rear crossbeam Disc magazine with 16 stations SK40 Heidenhain length measuring system Note: The seller can arrange an external service provider for the removal of the machine.

Condition: used, spindle diameter 130 mm x-travel 3500 mm y-travel 2000 mm w-axis 900 mm taper ISO 50 total power requirement 18,5 kW Accessories: Faceplate and indexing head Including: Facing head Hjdpfx Ajyqtwvjchsnr Tailstock 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: 1979, spindle diameter 150 mm x-travel 9500 mm y-travel 2500 mm Control Siemens type 840 C ram: horizontal adjustment 700 mm dimension of the ram 400x400 mm Hnedpfeyqv Dlex Acher Table load 25000 kg table travel 2500 mm Table area 2000x2500 mm No. 312007 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: 1977, spindle diameter 150 mm x-travel 4200 mm y-travel 3000 mm dimension of the ram 380x380 mm ram: horizontal adjustment 500 mm spindle travel 1200 mm Radial face slide diameter 780 mm radial face slide travel 250 mm rotary table: Defum type S-1600 Table dimensions 1500x1500 mm table travel 1100 mm Serial no .: 6749, Hnsdpoyuttxefx Achsr optional: floor plaates (Plattenfeld) 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: 1972, spindle diameter 180 mm x-travel 8000 mm y-travel 4000 mm Control Siemens type Sinumerik System 3 Hodpfx Acoyqv Evohenr ram: horizontal adjustment 800 mm Spindle travel W-axis 1400 mm ram: diameter 220 mm engine output 75 kW turning speeds 900 U/min Plate area 8000x6000 mm Overhauled in 1983 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: 1983, spindle diameter 130 mm x-travel 6000 mm y-travel 2100 mm z-travel 900 mm w-axis 900 mm Control Siemens type 840 D turning speeds 1800 U/min Overhauled approximately 2006 Control: Siemens Sinumerik 840D 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. Hjdpfx Acoyt R H Hehonr We look forward to your visit. Your Markus Hirsch Team

Condition: not inspected (used), Year of construction: 2000, functionality: unexamined, machine/vehicle number: 2259, travel distance X-axis: 6,000 mm, travel distance Y-axis: 3,500 mm, travel distance Z-axis: 1,900 mm, rotational speed (max.): 24,000 rpm, controller model: Siemens 840D, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel X-axis: 6,000 mm Travel Y-axis: 3,500 mm Travel Z-axis: 1,900 mm B-axis: +/- 110° C-axis: 360° Hjdpoyv A Dksfx Achonr Spindle speed: 24,000 rpm Spindle taper: HSK 63 Spindle motor: 25 kW Table size: 6,000 mm x 2,500 mm (hole pattern 22H7 / M16) Feedrate X + Y: 30,000 mm/min Feedrate Z: 28,000 mm/min Rapid traverse: 30,000 mm/min MACHINE DETAILS Control: Siemens 840D Tool changer: 40 tools EQUIPMENT Spindle: Fischer (type MFWS 1709/30, 2 units) Milling head: Forest Line (type: fork head, B-axis swivels +/- 110°, C-axis rotates 360°) Richter chip conveyor (scraper conveyor) Blum tool measurement Parking station for milling head (2 units)

Condition: used, spindle diameter 160 mm x-travel 10500 mm y-travel 4000 mm spindle taper ISO 50 z-travel 950 mm turning speeds 3,15-1000 U/min transmission ratio 4 spindle power 58 kW Support sleeve 340x400 mm w-travel 900 mm Feed x 0,12-9600 mm/U Feed y/z/w 0,1-5600 mm/U Plate area 39,5 m² Plate 5400x3500 mm Plate 5900x3500 mm T-slot - distance 365 mm T-slots 35/75 mm Thickness of the plate 360 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. Hnedpsyqvzwefx Acher Your Markus Hirsch Team

Condition: used, spindle diameter 140 mm x-travel 6000 mm y-travel 2400 mm w-axis . mm ram: horizontal adjustment . mm ram: diameter 300 mm spindle taper ISO 50 turning speeds 3,15-800 U/min rotary table: 2250x2250 mm table travel longitudinal 1600 mm rotary table: 2250x2250 mm table travel longitudinal 1600 mm Optional worktop Optional: 2 Collet boring tables 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. Hedpfjywcmbox Achsnr We look forward to your visit. Your Markus Hirsch Team

Condition: like new (used), Year of construction: 2017, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,600 mm, travel distance Z-axis: 1,200 mm, table length: 3,500 mm, table width: 1,750 mm, spindle speed (min.): 24,000 rpm, Heidenhain iTNC 530 control Main spindle HSK-A 63 Hjdpfx Acow S T Iqohjnr Speeds: 1-24,000 rpm Tool changer for 50 tools Through-spindle cooling 5-axis milling machine with simultaneous milling head (Gabelkopf)

Condition: used, Webomatic Mobile Double Chamber Vacuum Packer Type: CD 120-PR Serial number: 5710JL525 400 V, 3 Ph, 50 Hz, 5.0 A, 2.2 kW Seal length: (2x) 640 mm Hnsdpfx Ajym U Inechor Dimensions chamber: (2x) 650 mm x 570 mm Busch vacuum pump Total dimensions: 1420 mm x 840 mm x 1060 mm.

Condition: used, Craven Double-Column Vertical Boring & Turning Mill (VTL) Table Diameter: 9 ft / 2,743 mm Maximum Swing: 9 ft 6 in / 2,895 mm Hnsdpfx Acozq Dc Uehor Maximum Machining Height: 6 ft 6 in / 2,000 mm (Table top to underside of crossrail) Maximum Workpiece Weight: Up to 15,000 kg (Approx. 15 Tons) Table Speed Range: 1 to 50 RPM Ram Travel (Vertical Z-Axis): Up to 1,000 mm

Condition: used, Butler Elgamill CNC Travelling Column Bed Type Mill x 5000mm T slotted Table 8,000mm x 1030mm Column travel X 6200mm TBC Ram travel Y 1250mm TBC Vertical travel of Head Z 1950mm TBC Spindle speeds Various and a Max of RPM TBC Spindle Taper 50 Spindle drive motor HP TBC Power feeds Horizontal and Vertical 6 – 500 mm/min Rapid power traverse to all motions 2,000mm/min Complete With: Hnedpfxjyx Hv Ao Acher Heidenhain CNC Control Manual Indexing Head Machine Data: Machine weight 20,000kg

Condition: used, Mecof CNC Bed Type Milling Machine x 9000mm Hodpfsy N Amxsx Achjnr Key Specifications Manufacturer Mecof Condition Used Stock Number 00265 Table Size 9000 mm × 2200 mm X-Axis Travel 7200 mm Y-Axis Travel 1008 mm Z-Axis Travel 2040 mm Universal Head Heidenhain TNC 426 CNC Control Hand Wheel

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, Portal-Type Multitasking Turning and Milling Center in Gantry Design Brand: SCHIESS | Type: VMG 5-PS | Year of construction: 2010 / Start-up: 2011 The machine can be inspected by appointment. Condition: Operational / ready for use. TECHNICAL DATA: - X-axis (Gantry): 13.500 (20.000) mm - Y-axis (Support slide): 10.900 mm - Z-axis (RAM): 3.000 mm - Drive power RAM: 100 kW - Passage width max.: 6.500 mm - Faceplate diameter: 5.000 mm - Workpiece weight on the faceplate max.: 150 tons - CNC Control System: SINUMERIK 840D sl Additional excellent, comprehensive features. Hnodsy Dvwyspfx Acher Detailed technical data sheet and information on equipment available on request. No guarantee is given for the completeness and accuracy of the technical data and equipment. - Subject to prior sale -

Condition: used, Radial drilling machine REFORM, type RB 50-16 Year of manufacture: 2002 Drilling capacity in steel: max. 50 mm Tool holder: MK 5 Nominal overhang: 1600 mm Maximum overhang of the spindle to the column: 1600 mm Maximum overhang of the spindle to the column base: 1500 mm Minimum overhang of the spindle to the column: 340 mm Minimum overhang of the spindle to the column base: 240 mm Hnedpfx Acszupamehjr Travel of the drilling head: 1260 mm Height adjustment of the arm: 600 mm Distance between clamping surface and drilling quill: max. 1100 mm Spindle speed: 25-2000 rpm Quill stroke: 300 mm Quill diameter: 80 mm Feed rate: 0.04 to 3.2 mm/rev (16 steps) Clamping surface of the base plate: 1750 x 980 mm (1650 x 840 mm) Column diameter: 350 mm Motor power, spindle drive: 4 kW Mains connection: 400 volts, 50 Hz - Spindle speed controlled via 16 gear stages with speed preselection and hydraulic gear shifting - Right and left rotation of the drilling spindle - Automatic feed via 16 gear stages with feed rate preselection and hydraulic gear shifting - Electro-mechanical height adjustment of the arm, with hydro-mechanical arm clamping - Hydro-mechanical central clamping of the head and column via push buttons - Coolant system in the machine base Machine height with drilling head at the top: max. 2840 mm Space requirement L x W x H: 2400 x 1000 x 2650 mm Weight: 3.5 tons Good condition

Condition: excellent (used), functionality: fully functional, travel distance X-axis: 4,000 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 1,300 mm, rapid traverse X-axis: 30 m/min, rapid traverse Y-axis: 30 m/min, rapid traverse Z-axis: 30 m/min, feed rate X-axis: 30 m/min, feed rate Y-axis: 30 m/min, feed rate Z-axis: 30 m/min, spindle speed (max.): 6,000 rpm, spindle speed (min.): 36 rpm, table length: 4,000 mm, table width: 1,500 mm, tank capacity: 500 l, SHW PowerSpeed 5 Travel Ranges • X-axis (bed): 4,000 mm • Y-axis (vertical): 2,100 mm • Z-axis (spindle horizontal): 1,300 mm Control System • CNC control: Heidenhain iTNC 530 Feed Speed • X, Y, and Z axes: 2 - 30,000 mm/min • Acceleration: 3.5 m/s² Universal Milling Head in Orthogonal Design • Milling head swivel range (mounting): 360 x 1 degree • Milling head swivel range: 180 x 1 degree • Tool holder: SK 50 DIN 69871 • Speed range: 36 – 4,000 rpm o Short-term: 36 – 6,000 rpm Automatic Tool Changer • Tool magazine for 48 tools Clamping Plate • Clamping surface: 4,000 x 1,500 mm Chip Conveyor • Fork length: 4,000 mm Coolant System • Tank capacity: 500 l Splash and Chip Protection • One-sided, with 2 manually sliding doors About the Company MBM MBM Maschinenservice & Gebrauchtmaschinen GmbH is an independent specialist for SHW machine tools. Our main focus is on tool milling machines. Our services include, among others, spare parts delivery, on-site customer service, machine overhauls, and control system modernization. Hedpfx Acjw I Rz Hjhsnr Services: - Used machines - Spare parts - Customer service - Machine servicing - Machine overhauls - CNC control modernization ----- _____ Used machine – used milling machine – used traveling column milling machine – orthogonal milling head – metalworking – tool milling machine – milling head – SHW machine – SHW spare parts – used milling machine – used cnc milling machine – used boring and milling machine – used metal milling machine – used metal mill – used metal machining center – used cnc mill – cnc milling machines – milling machinery – large part machining – cnc large part machining – milling – shw – PS5 – PS 5 – Powerspeed – SHW PSZ 5 – SHW Powerspeed – SHW Powerspeed 5 – PSZ 5 – Heidenhain – MBM milling machine – MBM machine – column-type milling machine

Condition: good (used), Year of construction: 1989, Parts shown by hand not come. Hodjzrm Nyopfx Achonr

Condition: new, neu ca. 12 - 14 Wochen ab Auf Spanien 50410 € 952.75 € 35 mm MK 4 390 mm 94- 2.225 (16) 50 Hz 113 U/min M35 1660 mm 1510 mm Hnsdpfxjynmtxo Achsr 2600 mm 910 kg 180 mm 190 - 650 mm 1310 mm 125 mm 400 x 420 mm 0,10 - 0,18 - 0,24 (3) mm/min 750 - 1.500 U/min ERLO (MADE IN SPAIN) FOR DEMANDING WORKSHOP USE drilling and milling machine automatic feed precision electromagnetic clutches geared drive cross table fixed base and displaceable headstock control panel cooling equipment with electric motor pump hand wheel for fine tuning clamping device for tools adjustable stop drill guard OPTIONAL EQUIPMENT (PRICES ON REQUEST): Digital read out for drilling depth Tapping device Motorized longitudinal and/or transverse feed Digital read out for table axes and/or drill head height adjustment

Condition: used, Year of construction: 1985, bore capacity in steel (diameter) 30 mm x-travel 850 mm y-travel 435 mm Control HEIDENHAIN TNC 150 total power requirement 16 kW weight of the machine ca. 3500 kg dimensions of the machine ca. m F E H L M A N N (Switzerland) CNC-Controlled High Precision Drilling and Milling Machine with HEIDENHAIN CNC-Control Model TNC 150 Model PICOMAX 100 CNC – 2 + A * Year 1985 Serial No. 16 085 109 _____ Table travel: Longitudinal ( X-Axis) 850 mm Cross (Y-Axis) 435 mm Milling/Boring head travel vertical ( Z-Axis) 210 mm Table size /Clamping area 500 x 1.570 resp. 390 x 1.280 mm Mounting height below spindle, approx. 140 / 690 mm Height adjustment of Milling head max. 540 mm Distance between spindle and column 450 mm Spindle taper SF 32 Spindle quill travels 210 mm Drilling Capacity approx.. 30 mm Spindle speeds steplessly adjustable 50 – 2,500 rpm Feeds steplessly adjustable 1 – 8.000 mm/Min. Quick feed 8.000 mm/Min. Spindle drive, approx. 6 kW Total electrical load 16 kW - 400 V - 50 Hz Weight, approx. 3,500 kg Accessories / Special Features: * HEIDENHAIN – CNC Path Control System Model TNC 150 with colour Screen Grafik, Subroutines, cycles, Threading cycles, Milling Cycles, etc. Mobile Control unit with electronic handwheel. Ideal for quick set-up and approach to the workpiece. * The quill movement can be actuated manually or also by the CNC-Control, * The Drilling depth can be presetted by a 12 fold turret drum for different quillstops and with a digital display of the values on monitor. * The complete Milling/Drilling head can be positioned in 3 different heights and with automatic clamping. * Hi Precision Coordinate table controlled by the XY – CNC axis with hardened ball screw spindles. * With quick change tool holders, chucks, millers, etc. and with coolant device. Condition : Very Good to excellent - Machine under power, ideal for small batch production Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract. Hjdet Hxa Hjpfx Achonr

Condition: used, Year of construction: 1971, Technical details: max. diameter of face turning: ca. Ø 900 mm revolution per minute: Spindel: 12,5 - 00 / 24 step U/min revolution per minute: Planscheibe: 8 - 190 / 12 step U/min feed steps: Planscheibe: 0,03 - 3 / step rapid traverse: alle Bewegungen: 2000 / 4000 m/min tool taper: der Arbeitsspindel: ISO 50 / SK50 table clamping surface:: 700 x 800 table rotating: 360° Grad drill table adjustment: quer: 800 mm max. table load: 1500 kg total power requirement: ca. 11,0 kW weight of the machine ca.: 7800 kg dimension machine xH: 3,0 x 2,0 x 2,6 m dimensions electric cabinet: 1800 x 400 x 1950 mm Ø of the face plate 420mm Movement of the face slide 180mm largest Ø during facing approx. 900mm Longitudinal movement of the column 700mm Vertical movement of the headstock 700mm Feed drive of column, headstock and clamping table: -for spindle operation=0,20 - 10 mm/rev with 34 speeds -for operation with faceplate= 0,16 - 16 mm/rev with speeds Equipment: optical fine measuring device/measuring system for axes X/Y/Z/B-axis hydraulics machine feet/footplates control panel with boom Hnsdsu Idtpepfx Acher *

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, feed length X-axis: 2,500 mm, feed length Y-axis: 1,400 mm, feed length Z-axis: 1,500 mm, spindle speed (max.): 4,000 rpm, table load: 5,000 kg, CNC: SELCA 4045PD AXES TRAVELS X-axis longitudinal travel: mm 2500 Y-axis transverse travel: mm 1400 Z-axis vertical travel: mm 1500 TABLE Table size: mm 1200X1200 Load capacity: kg 5000 Number of divisions: 360.000 T-slots: No. 7 – pitch mm 127 Table axis motor power: kw 6 KOSMO 5 AUTOMATIC BI-ROTARY HEAD Hnodozg Hqyopfx Acher Continuous power: kW 28 KOSMO head spindle speed: giri/min 4.000 Plane positioning with HIRTH serration Rear plane rotation: 2,5° Front plane rotation: 3° Tool taper: DIN 69871-A50 Drawbar: DIN 69872-28 (50) PALLET CHANGER: DCN 100 CP MACHINE COMPLETE WITH • Electronic handwheel • Electronic thermal expansion compensation device for the head • High-pressure through-spindle coolnat • Chip conveyor: Double front and rear chip conveyor • Sidesalpa tool machine – 40 positions • Full enclosure • Instruction manuals • CE declaration of conformity

Condition: used, FOREST-LINE SERAMILL V3 270 2T is a gantry milling machine designed for high-precision machining, high accuracy and process reliability. Working capacities: 2 tables (table lengths 3000 mm and 4000 mm, widths 2000 mm), X axis 5000 mm (with 1 table), Y 3400 mm, Z 1250 mm, A axis ±135°/2.5° and C axis 360°/2.5°; distance between columns 2700 mm, table load max. 10,000 kg. Main specifications: spindle nose SK50, spindle speeds 10–6000 t/min, spindle motor 31 kW, spindle torque 430 Nm, total power required 90 kVA; feeds 1–30,000 mm/min on X/Y/Z; rapid traverse X 30’000 m/min, Y 40’000 m/min, Z 30’000 m/min; voltage 3x 400 V 50 Hz. Equipment: tool magazine 120 places, tool holder 700 pce, automatic tool setting BLUM, touch probe M&H. Delivers tight tolerances and is suited to automotive, aerospace, machine tool, medical and watchmaking sectors. Hsdpfey T N Ttox Achenr

Condition: new, bore capacity in steel (diameter) 13,0 mm x-travel 300 mm y-travel 130 mm turning speeds 100 - 2500 U/min throat 165 mm spindle taper MT 3 MK table-size 490 x 120 mm diameter of hob 30,0 mm motor 230 Volt total power requirement 0,75 kW Hjdpfexabb Hox Achonr weight of the machine ca. 50 kg. dimensions of the machine ca. 520x500x740 mm Scope of delivery: - Key chuck 1 - 13 mm / B 16 - Drill chuck arbor MK 3 / B 16 - tightening spindle M 12 - Height-adjustable protective cover - operating key