Tool Holders - Hardinge

CHNC ® IIICHNC ® IIISPPage 8Hardinge-Belcar Cut-Off Tool & InsertSquare Shank Hardinge-Belcar Cut-Off ToolThe square shank Hardinge-Belcar cut-off tool is used to perform cut-off or groovingoperations.The holder mounts into a square shank tool holder. A light grip is required to place the insertinto the holder. The pressure of the first cut seats the insert and holds it tightly in the holder.The insert is removed from the holder using an extractor tool that is supplied as standard.The insert design causes chips to roll inward and form into flowing coils during the cuttingoperation. This design allows faster feed rates to be used for cut-off operations.A steady flow of coolant to the cutting edge is recommended.DW 1HModel Part Dimensions Hand InsertNo. Number W H L D(Max.)* No.G16 37A-0009639-02 Inch 3⁄8" 3 ⁄8" 2 1 ⁄2" 1 1 ⁄8" Right 2mm 9.52 9.52 63.50 28.58G18 50A-0009639-02 Inch 1⁄2" 1 ⁄2" 3" 1 11 ⁄16" Right 1mm 12.70 12.70 76.20 42.86G19 50A-0009639-03 Inch 1⁄2" 1 ⁄2" 3" 1 11 ⁄16" Left 3mm 12.70 12.70 76.20 42.86* Maximum diameter for solid workpieces. Tubing wall thickness may be half of maximum diameter.WLRight-hand model illustrated.Hardinge-Belcar Cut-Off InsertThe insert mounts directly into the Hardinge-Belcar cut-off tool holders. The inset configurationshapes the chips into narrow, easy-flowing coils, allowing heavier feeds and higherspindle speeds compared to conventional cut-off tools. The width of the insert and thediameter of the material determines feedrate and amount of stock removal.Since there are no wrenches, screws, loose clamps, or springs used, the cutting forcesincrease the grip of the insert by locking it firmly in place. The insert is easily removed usingthe extraction tool supplied with each cut-off tool. Inserts are purchased in packages of tenonly.Model Part Dimensions InsertNo. Number W1 Lead No. Hand.120" 3A-0010903-12 Inch .120 8° 1 Rightmm 3.05.093" 24A-0010903-09 Inch .093 8° 2 Rightmm 2.36.120" 3LA-0010903-12 Inch .120 8° 3 Leftmm 3.05Call 800-843-8801Monday—Friday, 8:00 am to 8:00 pmEastern Standard Time for FAST delivery!Hardinge Inc.Elmira, New York 14902-1507 USA© Hardinge Inc., 2001All specifications subject to change without notice.Unless indicated otherwise, all marks indicated by ® and are trademarks of Hardinge Inc.