Technical data:
Shank ⌀:20 mm
Through-coolant:yes
suitable for slot width m:4; 5 mm
Reach L1:40 mm
Tool holder ⌀ D1:10 mm
Centre offset L3:5.35 mm
Min. pre-drilling -⌀ Dmin:10.71 mm; 10.91 mm
Screw:290399 1
Shank length Ls:50 mm
Shank:Combination shank
Type of product:Keyway broaching and profile slotting tool
Attention:
Always use the minimum pre-drill ⌀ to match the slot width (e.g. for slot width 14 mm, minimum pre-drill ⌀ = 38.22 mm).
Note:
Individual holder sizes are for different slot widths. In such cases, where possible, always use the optimum combination of holder and cutting insert (identical size) for maximum stability.For lathes without Y-axis, please use eccentric bush No. 290391− 290393 for exact setting of the Y-coordinate.For machining centres, use the pull-up aid No. 290397 and a dial indicator to check the spindle orientation.