Hole Saws

Bi-Metal Hole Saws

For rotary drills/drivers, For impact drill/drivers

  • Bi-Metal Hole Saws offer smooth cutting through various materials
  • Professional hole saw design – features improved durability, clean performance and easier plug removal in multiple materials
  • Enhanced M42 alloy – contains 8% cobalt alloy to withstand high-temperature applications and deliver 20% more life, and it is stronger for cleaner cuts
  • Triangle slot design – improves efficiency of plug removal and reduces heat due to triangle shark tooth shape
  • Progressor tooth design – hole saws feature alternating teeth size for performance, cutting faster and lasting longer in wood, metal and plastic materials
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Materials

Drywall
Stainless Steel Sheets
Steel Sheets
Metal Pipes & Profiles
Wood with Metal
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Diameter inches 49 options

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Bi-Metal Hole Saws
from 

Smooth cutting

Bosch Bi-Metal M42 Hole Saws with a Triangle Slot Design are built with improved durability, clean performance and easier plug removal in multiple materials. The hole saw is manufactured with Bosch's enhanced M42 alloy material, which contains 8% cobalt alloy. It is able to withstand high-temperature applications for clean cuts and deliver 20% more life.

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Product Options

Available product options: 50

Model number Diameter inches Working length in Pack quantity
HBT150 1 1/2 1.75 1
HBT136 1 3/8 1.75 1
HBT263 2 5/8 1.75 1
HBT269 2 11/16 1.75 1
HBT275 2 3/4 1.75 1
HBT287 2 7/8 1.75 1
HBT163 1 5/8 1.75 1
HBT169 1 11/16 1.75 1
HBT300 3 1.75 1
HBT175 1 3/4 1.75 1
HBT312 3 1/8 1.75 1
HBT325 3 1/4 1.75 1
HBT338 3 3/8 1.75 1
HBT187 1 7/8 1.75 1
HBT350 3 1/2 1.75 1
HBT363 3 5/8 1.75 1
HBT375 3 3/4 1.75 1
HBT200 2 1.75 1
HBT387 3 7/8 1.75 1
HBT400 4 1.75 1
HBT412 4 1/8 1.75 1
HBT425 4 1/4 1.75 1
HBT436 4 3/8 1.75 1
HBT450 4 1/2 1.75 1
HBT475 4 3/4 1.75 1
HBT500 5 1.75 1
HBT550 5 1/2 1.75 1
HBT575 5 3/4 1.75 1
HBT206 2 1/16 1.75 1
HBT212 2 1/8 1.75 1
HBT225 2 1/4 1.75 1
HBT600 6 1.75 1
HBT231 2 5/16 1.75 1
HBT236 2 3/8 1.75 1
HBT250 2 1/2 1.75 1
HBT256 2 9/16 1.75 1
HBT062 9/16 1.75 1
HBT063 5/8 1.75 1
HBT069 11/16 1.75 1
HBT075 3/4 1.75 1
HBT081 13/16 1.75 1
HBT087 7/8 1.75 1
HBT094 15/16 1.75 1
HBT100 1 1.75 1
HBT106 1 1/16 1.75 1
HBT112 1 1/8 1.75 1
HBT119 1 3/16 1.75 1
HBT125 1 1/4 1.75 1
HBT131 1 3/8 1.75 1
HBT156 1 9/16 1.75 1

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