Hepyc HSS Jobber Drill Bit - 5.7MM SOMTA - Series 585 HSS NPT Tap 1-1/4" (Straight Flute Taper Pipe Bottom Finishing) Thimble: Friction thimble High speed steel HSS 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm
Yard notes & kiln story
Description
Thimble: Friction thimble
Internal Thread Turning Insert – Whitworth 55° Profile
The pointed tip aids accurate hole starting
these inserts are designed for UNC 1/2-13 threads to improve thread strength
Part Number: 162407020
Hepyc HSS Jobber Drill Bit 5.7MM SOMTA Series 585 HSS NPT Tap 1 1 4" (Straight Flute Taper Pipe Bottom Finishing) Thimble: Friction thimble High speed steel HSS 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm Thimble: Friction thimble Internal Thread Turning Insert – Whitworth 55° Profile