Spiral Flute HSS Cobalt Step Drill Bit Set 3pc

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.

MSRP £130.74

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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.

• 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.
• Size #1: Ø4-12mm.
• Size #2: Ø4-20mm in 2mm increments.
• Size #3: Ø4-32mm in 2mm increments.
•Supplied in storage case.
• Model No. AK4743

  • Nett Weight: 0.430kg
  • Size 1: √ò4-12mm
  • Size 2: √ò4-20mm
  • Size 3: √ò4-32mm
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