Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Goliath UNF Straight Flute Tap - Bottoming Left Hand 1" X 12TPI Tooth Profile: Standard Flute Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Goliath UNF Straight Flute Tap Bottoming Left Hand 1" X 12TPI Tooth Profile: Standard Flute Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Tooth Profile: Standard Flute Outer Diameter: 29 mm (approx