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.
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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 | | ||||
Item | Head Diameter (mm) | Total Length (mm) | Picture | ||
Point Chisel | / | 280-600 | | ||
Flat Chisel | 25 | 280-600 | | ||
Wide Chisel | 50 | 400 | | ||
75 | 300 | | |||
80 | 300 | | |||
115 | 350 | | |||
Wide Bend 15°Chisel | 75 | 300 | | ||
Tile Chisel | 50 | 300 | | ||
Hollow Gouge Chisel | 26 | 300 | | ||
Channel Chisel | 33 | 300 | | ||
Winged Gouge Chisel | 35 | 380 | | ||
Clay Spade Chisel | 110 | 450 | | ||
Pointed Spade Chisel | 100 | 450 | | ||
Asphalt Cutter Chisel | 125 | 450 | | ||
Mortar Chisel | 27 | 300 | | ||
Slotting Chisel | 27 | 300 | | ||
Bushing Chisel | 45 | 240 | | ||
Comb Holder Chisel | / | 300 | | ||
* Custom-tailor would be available against customers’ requirements |