Spiral Flute HSS Cobalt Step Drill Bit Set 3pc

SKU: AK4743

£65.38

Excluding VAT

Three high-speed HSS 5% cobalt spiral flute step drills. Double spiral flutes for efficient swarf clearance. Allows clog-free, precision drilling of 18 different size holes with just three bits. Supplied in storage case.

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SPIRAL FLUTE – Three high-speed HSS 5% cobalt spiral flute step drills.
SWARF CLEARANCE – Double spiral flutes for efficient swarf clearance.
PRECISION – Allows clog-free, precision drilling of 18 different size holes with just three bits.
SIZES #1: Ø4-12mm, #2: Ø4-20mm in 2mm increments, #3: Ø4-32mm in 2mm increments.
STORAGE – Supplied in storage case.