Bosch 29-in X 1-1/4-in Spline Speed-X Rotary Hammer Bit
Bosch HC4072
SKU BPT-HC4072
Bosch's 29-in X 1-1/4-in spline speed-x rotary hammer bit has a patented four-cutter head that provides optimal performance for increased speed and power and a compact head for fast dust removal and longer life in concrete. Explore HomElectrical now!
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Bosch's 29-in X 1-1/4-in spline speed-x rotary hammer bit has a patented four-cutter head that provides optimal performance for increased speed and power and a compact head for fast dust removal and longer life in concrete. Explore HomElectrical now!
- Length: 29-in.
- Bit Diameter: 1-1/4-in.
- Flute Length: 24-in.
- Tungsten-carbide tip provides superior wear resistance in tough applications.
- Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete.
- Large flute volume for fast drilling, dust transport and less clogging.
- Narrow flute back for reduced friction between bit and material.
- Includes:
- 1-1/4-in x 29-in Spline Speed-X Rotary Hammer Bit.
Similar Drill Bit Products
Bosch HC4072 Description
- Length: 29-in.
- Bit Diameter: 1-1/4-in.
- Flute Length: 24-in.
- Tungsten-carbide tip provides superior wear resistance in tough applications.
- Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete.
- Large flute volume for fast drilling, dust transport and less clogging.
- Narrow flute back for reduced friction between bit and material.
- Includes:
- 1-1/4-in x 29-in Spline Speed-X Rotary Hammer Bit.
Similar Drill Bit Products
Free Shipping
$356.79Each
Ships between 02/02/2026 - 02/16/2026
Product Specifications
| Part Number | HC4072 |
| Product Dimensions | 29-in X 1.25-in X 1.25-in |
| Weight | 4.44-lb |
| UPC | 000346405729 |
Manufacturer Description
SPLINE SPEED-X 1 1/4 X 24 X 29
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Bosch's 29-in X 1-1/4-in spline speed-x rotary hammer bit has a patented four-cutter head that provides optimal performance for increased speed and power and a compact head for fast dust removal and longer life in concrete. Explore HomElectrical now!
Free Shipping
$356.79Each
Ships between 02/02/2026 - 02/16/2026
Similar Drill Bit Products
Bosch HC4072 Description
- Length: 29-in.
- Bit Diameter: 1-1/4-in.
- Flute Length: 24-in.
- Tungsten-carbide tip provides superior wear resistance in tough applications.
- Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete.
- Large flute volume for fast drilling, dust transport and less clogging.
- Narrow flute back for reduced friction between bit and material.
- Includes:
- 1-1/4-in x 29-in Spline Speed-X Rotary Hammer Bit.
Product Specifications
| Part Number | HC4072 |
| Product Dimensions | 29-in X 1.25-in X 1.25-in |
| Weight | 4.44-lb |
| UPC | 000346405729 |
Manufacturer Description
SPLINE SPEED-X 1 1/4 X 24 X 29
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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