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> New bison change nmtb 40 taper to R8 bridgeport mills
New bison change nmtb 40 taper to R8 bridgeport mills
European Quality, Enduring Value.
Bison Change NMTB 40 To R8 Shank
Fits Bridgeport Mills & Others
* For Changing from NMTB Shank to R8 Socket.
* Adapters are provided with the screw (inside) to hold tools with 7/16"-20
To hold adapther in the spindle use draw bar.
* NMTB Shanks are produced according to AT3 Specifications.
* Made of alloy forged steel for long durable service life.
* Hardened to RC 56-60 and ground to ensure maximum accuracy.
