BT-30 Tap Driver Dimension "R":4.00 Unique features include four flats

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

please call our toll free number for assistance

These Precision Components End Mill Extensions are designed for hard to reach machining applications such as deep cavity and pocket milling

and a proven collet system without a large nut to cause interference

4” through 15” projections available

BT-30 Tap Driver Dimension "R":4.00 Unique features include four flatsThe BT 30 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