BT-40 Tap Driver Tap Size:7/8 Precision Components NMTB-50 Taper Holders

Precision Components NMTB-50 Taper Holders are designed to give maximum rigidity at extended lengths of 4"

Unique features include four flats 90° apart and a through hole

it also off-sets your indexable drills in your CNC mill to achieve sizes not offered

These Flange Mounting Extensions are available in eleven lengths/ Straight body Flange Mount Extensions are also available

BT-40 Tap Driver Tap Size:7/8 Precision Components NMTB-50 Taper HoldersThe BT 40 Rigid Tap Drivers are designed for use on machining centers with a synchronized tapping control. Their slim design allows for easy clearance of fixtures, clamps, superspacers, and other causes of interference while also allowing coolant to be delivered directly to the tap. NOTE: Your machining center must have a synchronized tapping control. Hardened Precision Ground American Made