The rear end of the extension is to DIN, so that the extension can be mounted either in a quick-change tapping head or in an ER collet for taps with a square shank. Torque transmission via the square shank. Application: For tapping in confined places, such as recesses, offsets, sharp edges on jigs, extremely deep internal threads, or directly into casting walls. Almost any combination of extensions available, due to the identical diameter D3 and drive square K2. Suitable for: For mounting in quick-change tapping collets or ER tapping collets with a square drive. The leading end of the extension is fitted with a quick-release chuck. Long version. Advantage: Time-saving exchange of taps with repetition accuracy and quick-change adapter. for thread nominal Dia d1 DIN 374/376: M14 for thread shank Dia d2: 11 mm Extension Dia D3: 12 mm Extension Dia D4: 20 mm Extension K2: 9 mm Extension L2: 45 mm
Cutting Tools,Tapping Tools,Tap Extensions
Tap Extension With Quick-Release Chuck, Type: 9
Specifications of Tap Extension With Quick-Release Chuck, Type: 9 | |
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Instock | instock |