Step Bits

High-speed hss 4341 double spiral flute step drill - Double spiral flutes for efficient swarf clearance - Allows clog-free precision drilling - Hole sizes: 4-22 mm in 2 mm increments - Supplied in plastic storage case

HSS step drill bit 4 - 39 mm, 10,0 mm, 107 mm - Content: HSS step drill bit 4 - 39 mm, 10,0 mm, 107 mm - EAN: 3165140107365

HSS step drill bit 4 - 20 mm, 8,0 mm, 75 mm - Content: HSS step drill bit 4 - 20 mm, 8,0 mm, 75 mm - EAN: 3165140107341

Manufactured with 2mm increments perfect for drilling into steel, brass, copper, aluminium, wood and plastics65.5mm in length and manufactured from good quality high-speed steel, correctly hardened for a longer life Drill steps marked at g

Drills holes up to 4mm thick in most materials.Incorporates popular diameters for; PG, Conduit and BS pipe.Size range. 30 to 40 mm.

High-speed hss 4341 double spiral flute step drill - Double spiral flutes for efficient swarf clearance - Allows clog-free precision drilling - Hole sizes: 4-30 mm in 2 mm increments - Supplied in plastic storage case