Metal drill bit | Step Bits

Specially designed for precision drilling of holes in aluminium, brass, copper, plastic, steel and wood - Manufactured from high speed steel for increased durability and cutting power - Titanium coated to reduce friction and heat - 2mm step increments

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

High-speed HSS M2 double flute step drill - Double straight flutes for efficient swarf clearance - Allows clog-free precision drilling - Hole sizes: 4-30 mm in 2 mm increments - Supplied in plastic storage case

Tin-coated step drill bits with HSS material and TiN coating for drilling precise holes in various materials, ranging from 4mm to 30mm.

Step drill bits for drilling cylindrical holes in solid material >4.0mm - Tapered cutting edges of the next drill step for simultaneous deburring or chamfering - Low cutting speed and cooling liquid will increase lifetime and improve working results - Sui

High-speed HSS M2 double flute step drill - Double straight flutes for efficient swarf clearance - Allows clog-free precision drilling - Hole sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 mm - Supplied in plastic storage case

DeWalt accessory - Designed for professionals and the highest demands - Durable and robust

Size: 4mm/12mm - Color: Silver - Clearance holes for cable fittings - Tapping drill holes for cable fittings

Bosch 2608587430 HSS-TiN 4mm-30mm step metal drill bit set with gold finish provides precision, durability for drilling holes in various materials. Suitable for general purpose and industrial applications.

Size: 6mm/40.5mm - Color: Silver - Recommended coolant - No pre-drilling, burr-free in thin sheets

Size: 4mm/20mm - Color: Silver - Clearance holes for cable fittings - Tapping drill holes for cable fittings