Acrow BT40-AK6-120 – AK Boring Shank Ø64mm, 120mm SOMTA - Series 521 HSS BSW Tap 3/32" Intermediate (Whitworth) Opened Length: 6 delivering accurate results even 4121-5C2 Somta Series 511 – HSS Bottom Tap Metric M12 x 1.25 (Fine Pitch)
Baker’s notes & crumb story
Description
Opened Length: 6
and mechanical stress
With a cutting diameter of 21 mm and an internal coolant bore
Excellent dimensional accuracy and hole quality
Digital Caliper (Code: 1108-150) Range: 0-150mm / 0-6"
Acrow BT40 AK6 120 – AK Boring Shank Ø64mm, 120mm SOMTA Series 521 HSS BSW Tap 3 32" Intermediate (Whitworth) Opened Length: 6 delivering accurate results even 4121 5C2 Somta Series 511 – HSS Bottom Tap Metric M12 x 1.25 (Fine Pitch) Opened Length: 6 and mechanical stress