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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Bosch HBT450 4-1/2 Inch Bi-Metal Hole Saw M42 Cobalt Alloy 5 TPI Progressor Tooth for Wood Metal and PlasticINDUSTRIAL STRENGTH AND SPEED FOR LARGE DIAMETER APPLICATIONS Maximize your productivity on the job site with the Bosch HBT450 4 1 2 Inch Bi Metal Hole Saw. Engineered for professionals who demand reliability, this hole saw is constructed from Boschs enhanced M42 alloy material, which contains 8% cobalt. This premium composition offers superior heat resistance and extends the tool's life by up to 20% compared to standard bi metal cutters. It is the
INDUSTRIAL STRENGTH AND SPEED FOR LARGE DIAMETER APPLICATIONS
Maximize your productivity on the job site with the Bosch HBT450 4-1/2 Inch Bi-Metal Hole Saw. Engineered for professionals who demand reliability, this hole saw is constructed from Bosch’s enhanced M42 alloy material, which contains 8% cobalt. This premium composition offers superior heat resistance and extends the tool's life by up to 20% compared to standard bi-metal cutters. It is the ideal choice for drilling large, clean holes in tough materials such as metal, stainless steel, wood, drywall, and plastic, making it a staple for electricians, plumbers, and general contractors.
The HBT450 is designed to solve common drilling frustrations. It features the innovative "Progressor" tooth geometry with an alternating 5 TPI pattern, ensuring faster cutting speeds and reduced vibration. The unique triangle "shark tooth" side slots improve heat dissipation and make plug removal efficient and hassle-free. With a reinforced shoulder for added strength against high torque and a deep 1-3/4 inch cup to handle thick materials, this hole saw delivers consistent performance cut after cut.
Key Features
- M42 Cobalt Alloy: Contains 8% cobalt for exceptional heat resistance and significantly longer tool life.
- Progressor Tooth Design: Alternating 5 TPI geometry cuts faster and cleaner in wood, metal, and plastic.
- Triangle Slot Design: Specialized side slots allow for easy plug ejection and efficient heat reduction.
- Reinforced Shoulder: Provides structural stability and prevents stress failure during heavy-duty use.
- Deep Cup Capacity: 1-3/4 inch cutting depth easily accommodates 2x lumber and thick composite materials.
- Multi-Material Versatility: Optimized for cutting wood, drywall, plastic, metal, and stainless steel.
- Universal Compatibility: Compatible with standard large-diameter mandrels and quick-change systems (sold separately).
What's Included
(1) 4-1/2 Inch Bi-Metal Hole Saw (Arbor/Mandrel Sold Separately)
Specifications
| Manufacturer | Bosch |
| Model Number | HBT450 |
| Saw Diameter | 4-1/2 in. |
| Max Cutting Depth | 1-3/4 in. |
| Teeth Per Inch (TPI) | 5 |
| Blade Material | Bi-Metal M42 (8% Cobalt) |
| Tooth Design | Progressor |
| Arbor Included | No (Requires Large Mandrel) |
| Applications | Drywall, Metal, Plastic, Wood |
| Product Weight | 1.18 lbs |
| Package Quantity | 1 |
Pro-Tip: Safety is key when using large diameter hole saws like this 4-1/2 inch model. The rotational force can be significant when the saw engages the material. Always use a drill equipped with a side handle to maintain a secure grip and prevent wrist injury from "kickback."
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy