- Prefect Capability & Durability - Premium high-speed steel construction for proven capability & durability to drill holes in plastic, aluminum, copper, stainless steel, and many other types of materials
- Coating for Maximum Protection - Bits are coated with an extra layer of black enamel for durability that can withstand heavy-duty applications without wear and tear
- Fast and Efficient Drilling - The 135-degree split point tip and twist design helps with cutting speed while providing easy self-centering without walking. The twist design also allows chips and particles to quickly clear out
- Tri-Flat Shank Secure Hold - Each bit is equipped with a 1/2" try flat shank for a secure fit into drill chucks
- High-Speed Steel Construction - Bits are made from high-quality high-speed steel to ensure long-lasting durability through many uses
- Stay Organized - The set comes with a durable aluminum case for safekeeping. Each slot is marked with the corresponding bit size for easy identification
- Material: High Speed Steel
- Coating: Black Nitrite Dual
- Drill Bit Type: Twist
- Length: 6"
- Size Type: SAE
- Size: 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in., 1 inch
- Storage Included: Yes
- 8pc Silver and Deming Bit
- Aluminum Storage Case
XtremepowerUS HSS Large Cobalt Silver & Deming Drill Bits Set
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The initial bit I employed had difficulty cutting, but the following two bits worked effectively.
Pretty heavy duty
A commendable product at its price point, I would highly recommend it. The pricing is excellent.