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SDS Max Concrete Drill Bit 20x340mm 4C - plastic hanger - 1 pc.

Solid walls
New

K-MAX-4C-20/340

5906675562780

Koelner

SDS Max 4-cutter concrete drill bits

Define product parameters:

Diameter
Length
Packaging and quantity
Weight and bulk packaging

  • Unit pack

    10.00 pcs.4.60 kg

  • Bulk pack

    40.00 pcs.18.79 kg

  • Pallet

    1200.00 pcs.563.58 kg

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Features

SDS Max 4-cutter concrete drill bits

  • Centre point for quick commencement of drilling without the drill slipping.
  • SDS max shank can be used with the majority of hammer drills accessible on the market.
  • Deeply embedded cemented carbide improves the lifetime of the drill bit's flute.
  • Wide flute spiral provides better drill bit cooling and better chip removal.
  • High-quality carbide plate made of YG8 carbide ensures fast and effective drilling.
  • High-quality 40Cr steel and 48HRC hardness ensure high drilling efficiency and durability.
  • 4C X-head carbide plate design extends drill bit life, resists impact with rebar, and reduces noise and vibration.

Substrates

Reinforced concrete

Reinforced concrete

High-density natural stone

High-density natural stone

Solid brick

Solid brick

Concrete

Concrete

Approved surfaces

Applications

Drilling

Substitutes

SDS MAX concrete drill bit 20x340 mm 4C - plastic hanger - 1 pc.

SDS plus bits for drilling in concrete, stone, bricks and breeze blocks

SDS MAX concrete drill bit 20x340 mm 4C - plastic hanger - 1 pc.

SDS plus bits for drilling in concrete, stone, bricks and breeze blocks

Approvals and publications

Product card and catalogues

Choose product catalog:

Catalogue