Insize Metric Thread Plug Gauge GO & NOGO M1 x 0.25 Class 6H Series 4130-1 BSPT 1/4 8 x 13mm - 30 Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Insize Metric Thread Plug Gauge GO & NOGO M1 x 0.25 Class 6H Series 4130 1 BSPT 1 4 8 x 13mm 30 Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 8 x 13mm 30 PCS reducing cutting force while improving chip flow