Pro Concrete&Natural Stone Drill Bit
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Pro Concrete&Natural Stone Drill Bit

1, Our best impact masonry drill bit for extrerme requirements in concrete and natural stone.
2, Powerful. Durable. Convenient: The multi-talent for concrete and all natural stone types with superior performance.
3, Longest service life and excellent positiong behaviour.
4, 3-edged "Tri" shank (4-16mm diameter drill except 3mm diameter drill with cylinder shank)prevents slipping in the drill chuck.
5, A wide range of applications and perfect centring thanks to ground carbide plate and high-strength tip soldering.
6, Specially designed for challenging drilling, e.g., in concrete, granite, marble and vertically perforated bricks.
7, Extremely high speed thanks to optimal tip geometry and large-volume helix design.
8, Speciall treatment of the steel blanks ensures extreme performance characteristics and break resilience.
9, Can be used for hammer drilling and rotary drilling.
  • 3750 Series
  • HTT, OEM
  • HPP 
  • to drill holes in various concrete, sand stone, lime stone, brick, marble, granite, masonry building materials,etc.
  • 3750
  • 3-16mm
  • Try-flat
Quantity:

Size Table:

Item NumberDiameter(mm)Working Length(mm)Overall Length(mm)Shank Diameter(mm)
3750.030085 345852.8 , Cylinder
3750.040150 4451153.75, Tri-flat
3750.050100 5501154.5, Tri-flat
3750.050250 51352004.5, Tri-flat
3750.055100 5.5501155.5, Tri-flat
3750.060115 6601255.5, Tri-flat
3750.060150 61101755.5, Tri-flat
3750.060250 61802505.5, Tri-flat
3750.065150 6.5601256, Tri-flat
3750.070120 7601256.5, Tri-flat
3750.080150 8801457.6, Tri-flat
3750.080250 81802507.6, Tri-flat
3750.090150 9801457.6, Tri-flat
3750.100150 10801459, Tri-flat
3750.100250 101802509, Tri-flat
3750.110150 11801459, Tri-flat
3750.120150 12901509.98, Tri-flat
3750.140150 149015010, Tri-flat reduced
3750.160150 169015010, Tri-flat reduced


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