Heavy-Duty Twist Drill Bit | 1/2 Shank 12mm-40mm | Industrial Grade Metal Drilling
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£29.99inc VAT
Engineered for heavy-duty drilling in metal, wood, and plastic, this robust 1/2" shank twist drill bit delivers exceptional durability and precision. Its high-speed steel construction ensures a long s...
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Questions about this product
- Will this drill bit fit in a standard half-inch drill chuck?
- Yes, it features a standard 1/2-inch straight shank. This design ensures a secure, non-slip grip in high-torque drill chucks. It works with most standard handheld drills and drill presses.
- What is the hardest metal I can drill with this high-speed steel bit?
- You can use this high-speed steel bit on metals with a hardness up to 35 HRC. It is perfect for carbon steel, wood, and thick plastics. Do not use it on harder alloys that exceed this limit.
- How deep of a hole can I drill in steel with these bits?
- You can safely drill up to twice the bit's diameter in steel. The usable flute length ranges from 60mm to 100mm depending on your chosen size. Overall bit lengths vary from 100mm to 150mm.
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This product: £29.99 · 4.7
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Heavy-Duty Twist Drill Bit | 1/2 Shank 12mm-40mm | Industrial Grade Metal Drilling
- Price
- £29.99
- Rating
- 4.7
- Sold
- 1,000+
- Stock
- In stock
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