3pc Spiral Flute HSS 4341 Step Drill Bit Set | AK4749 | Sealey Sealey
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Spiral Flute HSS 4341 Step Drill Bit Set 3pc

Model No. AK4749
List Price
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  • Three high-speed HSS 4341 double 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: Ø4-22mm in 2mm increments.
  • Size #3: Ø4-30mm in 2mm increments.
  • Supplied in flip-up metal case.

Nett Weight:

0.49kg

Size 1:

Ø4, 5, 6, 7, 8, 9, 10, 11, 12mm

Size 2:

Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm

Size 3:

Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm

  • Three high-speed HSS 4341 double 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: Ø4-22mm in 2mm increments.
  • Size #3: Ø4-30mm in 2mm increments.
  • Supplied in flip-up metal case.

Nett Weight:

0.49kg

Size 1:

Ø4, 5, 6, 7, 8, 9, 10, 11, 12mm

Size 2:

Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm

Size 3:

Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm

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