29Pcs Cobalt Drill Bit Set

GMTOOLS Cobalt Drill Bit Set is made of high-speed steel (HSS) with a fully ground process, ensuring durability and wear resistance. The drill bits have a 135-degree split point for precise positioning and sharper drilling. The spiral flute design and round straight shank provide efficient drilling performance with reduced friction.

This set includes drill bits in various sizes, ranging from 1/16 inch to 1/2 inch, with 1/64 inch increments. The HSS material enhances the drill bit's heat and wear resistance, making it suitable for cutting through hard metals such as stainless steel, cast iron, and high-temperature alloys. The cobalt-containing design makes it perform even better in hardwood drilling.

To prolong the drill bit's life, it is recommended to keep it cool and avoid continuous use. Adding coolant if necessary can help with this. Additionally, drilling should be done with the bits kept vertical to the object. The GMTOOLS Cobalt Drill Bit Set is suitable for drilling stainless steel, hard metals, aluminum, copper, plastic, and hardwood.

The metal-cased drill sets are easy to store and retrieve for work. In addition to the Cobalt Drill Bit Set, GMTOOLS also offers other sets like the 10-piece 1/8 inch Titanium Coated Twist Hex Shank Drill Bit Set, the 19-piece Hole Saw Kit, and the 13-piece Spade Drill Bit Set for wood. These sets cater to different drilling needs and can be easily added to your cart.

Customers have rated the GMTOOLS Cobalt Drill Bit Set with 4.2 out of 5 stars, indicating high satisfaction with the product. The price range for these drill bit sets varies, with the Cobalt Drill Bit Set priced at $9.99, the 1/8 inch Titanium Coated Twist Hex Shank Drill Bit Set priced at $16.99, the Hole Saw Kit priced at $18.99, and the Spade Drill Bit Set priced at $15.99.

GMTOOLS is a trustworthy brand that provides high-quality drill bit sets. The company offers a 30-day money-back guarantee and ensures 100% satisfaction for risk-free shopping. If you have any concerns or issues with your purchase, please contact the company for assistance. Choose GMTOOLS for all your drilling needs and experience efficient and reliable performance.

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