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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
Materials





Select options
Diameter inches 50 options
Choose a pack size 1

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.
The triangle slot design improves efficiency of plug removal and reduces heat. This accessory features the Progressor tooth design for fast, clean holes. With a reinforced shoulder for added strength and longer life and a deeper cup, the hole saw takes a bite out of multiple materials – such as wood, metal or drywall.
Product Options
Available product options: 50
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Model number
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Diameter inches
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Working length in
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Pack quantity
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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 5/16 | 1.75 | 1 | ||
HBT136 | 1 3/8 | 1.75 | 1 | ||
HBT150 | 1 1/2 | 1.75 | 1 | ||
HBT156 | 1 9/16 | 1.75 | 1 | ||
HBT163 | 1 5/8 | 1.75 | 1 | ||
HBT169 | 1 11/16 | 1.75 | 1 | ||
HBT175 | 1 3/4 | 1.75 | 1 | ||
HBT187 | 1 7/8 | 1.75 | 1 | ||
HBT200 | 2 | 1.75 | 1 | ||
HBT206 | 2 1/16 | 1.75 | 1 | ||
HBT212 | 2 1/8 | 1.75 | 1 | ||
HBT225 | 2 1/4 | 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 | ||
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 | ||
HBT300 | 3 | 1.75 | 1 | ||
HBT312 | 3 1/8 | 1.75 | 1 | ||
HBT325 | 3 1/4 | 1.75 | 1 | ||
HBT338 | 3 3/8 | 1.75 | 1 | ||
HBT350 | 3 1/2 | 1.75 | 1 | ||
HBT363 | 3 5/8 | 1.75 | 1 | ||
HBT375 | 3 3/4 | 1.75 | 1 | ||
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 | ||
HBT600 | 6 | 1.75 | 1 |
out of products
9/16 In. Bi-Metal M42 Hole Saw










5/8 In. Bi-Metal M42 Hole Saw










11/16 In. Bi-Metal M42 Hole Saw










3/4 In. Bi-Metal M42 Hole Saw










13/16 In. Bi-Metal M42 Hole Saw










7/8 In. Bi-Metal M42 Hole Saw










15/16 In. Bi-Metal M42 Hole Saw










1 In. Bi-Metal M42 Hole Saw










1-1/16 In. Bi-Metal M42 Hole Saw










1-1/8 In. Bi-Metal M42 Hole Saw










1-3/16 In. Bi-Metal M42 Hole Saw










1-1/4 In. Bi-Metal M42 Hole Saw










1-5/16 In. Bi-Metal M42 Hole Saw










1-3/8 In. Bi-Metal M42 Hole Saw










1-1/2 In. Bi-Metal M42 Hole Saw










1-9/16 In. Bi-Metal M42 Hole Saw










1-5/8 In. Bi-Metal M42 Hole Saw










1-11/16 In. Bi-Metal M42 Hole Saw










1-3/4 In. Bi-Metal M42 Hole Saw










1-7/8 In. Bi-Metal M42 Hole Saw










2 In. Bi-Metal M42 Hole Saw










2-1/16 In. Bi-Metal M42 Hole Saw










2-1/8 In. Bi-Metal M42 Hole Saw










2-1/4 In. Bi-Metal M42 Hole Saw










2-5/16 In. Bi-Metal M42 Hole Saw










2-3/8 In. Bi-Metal M42 Hole Saw










2-1/2 In. Bi-Metal M42 Hole Saw










2-9/16 In. Bi-Metal M42 Hole Saw










2-5/8 In. Bi-Metal M42 Hole Saw










2-11/16 In. Bi-Metal M42 Hole Saw










2-3/4 In. Bi-Metal M42 Hole Saw










2-7/8 In. Bi-Metal M42 Hole Saw










3 In. Bi-Metal M42 Hole Saw










3-1/8 In. Bi-Metal M42 Hole Saw










3-1/4 In. Bi-Metal M42 Hole Saw










3-3/8 In. Bi-Metal M42 Hole Saw










3-1/2 In. Bi-Metal M42 Hole Saw










3-5/8 In. Bi-Metal M42 Hole Saw










3-3/4 In. Bi-Metal M42 Hole Saw










3-7/8 In. Bi-Metal M42 Hole Saw










4 In. Bi-Metal M42 Hole Saw










4-1/8 In. Bi-Metal M42 Hole Saw










4-1/4 In. Bi-Metal M42 Hole Saw










4-3/8 In. Bi-Metal M42 Hole Saw










4-1/2 In. Bi-Metal M42 Hole Saw










4-3/4 In. Bi-Metal M42 Hole Saw










5 In. Bi-Metal M42 Hole Saw










5-1/2 In. Bi-Metal M42 Hole Saw










5-3/4 In. Bi-Metal M42 Hole Saw










6 In. Bi-Metal M42 Hole Saw









