Adapter size #1 with advance 6-ball construction
Tap size 12
Tap shank dia. (inch): 0.220
Tap shank Square (inch): 0.165
Tap Depth: 0.95

Technical Details

Product Details

Package Dimensions
Width : 1.2 inch
Height : 1.2 inch
Length : 2.9 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00TYX5LJ4

Product Description

The QA-1 is a rigid (no clutch) quick change positive drive tap adaptor that is ideal for mass production tapping applications. When paired with quick change holders, these greatly reduce change-over time. Equivalent to: Collis # 78914; US Shop tools # BZ00-12P; Techniks # 19/11-4054