1543 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.1543

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 1543 1543 ENG Lab2u

ITMVJIRJI Drill grinding machine j Version The drill grinding machines allow twist drills to be reground precisely and economically in three steps which are very simple and take approx. 20 seconds in total, including sharpening the point. Stepless chuck for all diameters, no change of the ER collet necessary. The twist drill is clamped just once in the chuck and is ground in the following three steps 1st step Position the twist drill and set the relief ground. 2nd step Set the point angle, feed in the chuck in the direction of grinding and rotate it. 3rd step Set the point depth and web width, perform the sharpening process. With high-quality and low-wear CBN abrasive discs, no dressing required (diamond abrasive discs available as accessories). Connection for external extraction, extraction unit available as accessory. Size V391 - Drill grinding machine. Quick-release drill chuck with radial and axial ball bearing cam control. SizeXT3000- Universal precision drill grinding machine with modular extension system (on request). Quick-change system for countersinks, NC and subland drills. Quick conical profile grinding for HSS/solid carbide twist drills. Quick change of the grinding unit using the quick-change system. Supplied with Transport case. Size V391 - Stepless chuck 0 3-19 mm, CBN abrasive disc. SizeXT3000- One of each precision chuck 0 3 - 12 mm and 0 12 - 21 mm, CBN grinding disc set. Note On-site demonstration available only in Germany. Accessories, other versions and twist drill grinding machines available on request. 082824 V391 Manufacturer's designation V391 XT3000 SOS 2824 “dingmachine. Power consumption W 150 200 Drill grinding range mm 3-19 3-21 Point angle setting range degrees 118-140 118-150 Weight kg 8.2 25 Lengthxwidthxheight mm 230X300X280 410X410X260 Grinding media CBN DIA no 1017 Grinding disc set o 08 2827 for V391 it no io-io Grinding disc set 08 2828 XT3000 Suitable for material Steel Carbide Abrasive disc 0 mm 78.0 78.0 Abrasive disc width mm 164.0 164.0 082827_CBN 082824_XT3000 (T Retaining sleeve. (2 Finger adjustment. Machine tap extractor for right-hand threads Version Spring tempered, adjustable fingers mounted in the body and retained by a movable sleeve. Application For releasing and unscrewing broken off taps with 3 or 4 flutes. For thread type/size M3 M4 M5 M6 M8 M10 M12 M14 M16 M20 S nn OSAH TaP extractor S 08 2840 with 3 fingers 3 08 2842 Replacement finger set i OR 7R44 TaP extractor S Uo with 4 fingers 1082846 placement finger set Suitable for BSW taps 1/8 5/32 3/16 1/4 5/16 3/8 1/2 9/16 5/8 3/4 Suitable for UNC/UNF taps No. 5 No. 8 No. 10 - Set in a case For thread type/size M3-12 M3-20 Extractor set for 3 08 2850 hand taps in a case Extractor set for 08 2852 machine taps in a case Contents Fingers for hand taps (082850) 3 fingers M3 - M6; 4 fingers M8 - M12 3 fingers M3 - M6; 4 fingers M8 - M20 Fingers for machine taps (08 2852) 3 fingers M3-M12 3 fingers M3 - Ml 6; A fingers M20 Main catalogue Hoffmann Group 46 1543