Breakthrough Drill Bit

SDS Max Breakthrough Tunnel Drill Bit with Tungsten Carbide Teeth for Concrete Large Hole Drilling

  • 40Cr Steel with Heat Treatment ensures a long lifetime.
  • Centering tip reduces bit walking for exact spot drilling.
  • Wide flutes eject debris fast.
  • One-piece SDS max shank design maximizes energy transfer.
  • Ideal for large hole drilling where the depth of the hole exceeds the practicality of a core bit.
Product Description
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Product Name
SDS Max Breakthrough Tunnel Drill Bit for Concrete Large Hole Drilling
Material
40Cr Steel with Heat Treatment
Process
Milled Flutes and Welded Tip
Flute Type
U Flute
Shank
SDS Max Shank
Surface Finish
Sand Blasted
Package
One Piece in One PVC Pouch
Product Size
SDS Max Chisel  Chisel SDS Max Shank
Item Head Diameter (mm) Total Length (mm) Picture
Point Chisel / 280-600  SDS Max Point Chisel
Flat Chisel 25 280-600  SDS Max Flat Chisel
Wide Chisel 50 400  SDS Max 50mm Wide Chisel
75 300  SDS Max 75mm Wide Chisel
80 300  SDS Max 80mm Wide Chisel
115 350  SDS Max 115mm Wide Chisel
Wide Bend 15°Chisel 75 300  SDS Max Wide Bend 15°Chisel
Tile Chisel 50 300  SDS Max Tile Chisel
Hollow Gouge Chisel 26 300  SDS Max Hollow Gouge Chisel
Channel Chisel 33 300  SDS Max Channel Chisel
Winged Gouge Chisel 35 380  SDS Max Winged Gouge Chisel
Clay Spade Chisel 110 450  SDS Max Clay Spade Chisel
Pointed Spade Chisel 100 450  SDS Max Pointed Spade Chisel
Asphalt Cutter Chisel 125 450  SDS Max Asphalt Cutter Chisel
Mortar Chisel 27 300  SDS Max Mortar Chisel
Slotting Chisel 27 300  SDS Max Slotting Chisel
Bushing Chisel 45 240  SDS Max Bushing Chisel
Comb Holder Chisel / 300  SDS Max Comb Holder Chisel
* Custom-tailor would be available against customers’ requirements
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