Description
Tap Extension With Quick-Release Chuck Type 3

Application
For tapping in confined places such as recesses, offsets, sharp edges, deep internal threads or directly into casting walls.

Features
Time-saving tap exchange with square-drive quick-change adapter; cylindrical rear allows mounting in extensions, quick-change holders or chucks.

Product Specification
Type: 3
Thread range DIN 371: M4
Thread range DIN 374/376: M6
Tap shank diameter d1: 4.5 mm
Diameter D1: 12 mm
Diameter D2: 12 mm
Square K1: 9 mm
Length L2: 45 mm
Overall length L3: 145 mm