Benefits: HB144
- Progressor™ tooth design for faster cutting and longer life
- Reinforced shoulder for increased strength
- 8% cobalt alloy has higher heat resistance
- 10 degree cutting angle for high performance
Specifications: HB144
| Diameter | 1-7/16" | | Cutting Depth | 1-1/2" | | Mandrel | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | | Quick Change Adapter | AN02 | | *Note | Quick Change™ adapter not included |
View More Sizes| Item # | Reviews | Diameter | Cutting Depth | Mandrel | Quick Change Adapter | |
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| HB269 | | 2-11/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB275 | | 2-3/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB287 | | 2-7/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB300 | | 3" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB312 | | 3-1/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB325 | | 3-1/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB338 | | 3-3/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB350 | | 3-1/2" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB363 | | 3-5/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB375 | | 3-3/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB387 | | 3-7/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB400 | | 4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB412 | | 4-1/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB425 | | 4-1/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB436 | | 4-3/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB450 | | 4-1/2" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB475 | | 4-3/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB500 | | 5" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB550 | | 5-1/2" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB575 | | 5-3/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB600 | | 6" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB062 | | 9/16" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB063 | | 5/8" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB069 | | 11/16" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB075 | | 3/4" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB081 | | 13/16" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB087 | | 7/8" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB094 | | 15/16" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB100 | | 1" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB106 | | 1-1/16" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB112 | | 1-1/8" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB119 | | 1-3/16" | 1-5/8" | HSBAM, PCM38, PCM12, PCMSDSPL | AN01 |
| | HB125 | | 1-1/4" | 1-1/2" | HSBAM, PCM38, PCM12, PCMSDSPL | AN02 |
| | HB131 | | 1-5/16" | 1-1/2" | HSBAM, PCM38, PCM12, PCMSDSPL | AN02 |
| | HB136 | | 1-3/8" | 1-1/2" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB150 | | 1-1/2" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB156 | | 1-9/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB163 | | 1-5/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB169 | | 1-11/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB175 | | 1-3/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB181 | | 1-13/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB187 | | 1-7/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB200 | | 2" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB206 | | 2-1/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB212 | | 2-1/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB225 | | 2-1/4" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB231 | | 2-5/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB236 | | 2-3/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB250 | | 2-1/2" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB256 | | 2-9/16" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
| | HB263 | | 2-5/8" | 1-5/8" | HSBAL, HSBAM, HSBAMP, PCM38, PCM12 , PCMSDSPL | AN02 |
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Support: HB144
 | Customer Support
Have a tool, accessory, application or service question? Call us at 1-877-267-2499 or visit Frequenty Asked Questions. |
 | Order Spare Parts
Order your genuine Bosch parts here, you can do it all here conveniently in minutes. |
Additional Information: Bi-Metal Hole Saws
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