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Your cart is empty. Description:
1. Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life.
2. The jobber extended drill is suitable for a wide range of applications, allowing you to access hard-to-reach areas where ordinary drills cannot. High hardness, sharp twist drill bits will make drilling easier and more efficient.
3. Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole.
4. Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill.
5. For drilling on thin aluminum, copper, wood, PCB board. Not suitable for concrete, masonry and stainless steel.
Specification:
Material: HSS(High Speed Steel)
Flute Type: Spiral
Drill Bit Diameter: 1mm / 0.04-inch
Flute Length: 100mm / 3.94-inch
Shank Diameter: 1mm / 0.04-inch
Total Length: 160mm / 6.3-inch
Package Content:
4 x Lengthened Drill Bits
Maria
Reviewed in the United States on July 25, 2024
I bought this drill bit for installing 10mm Helicoils on a GMC starter that had stripped out the original aluminum threads on the engine block. Worked great especially for the price, an excellent and economical 10.5mm extended drill bit; would buy again.
Orhan Gulsen
Reviewed in Australia on October 3, 2024
Good product
Michelle
Reviewed in the United States on January 24, 2024
I seems like a fairly high quality bit for a decent price.
clp
Reviewed in the United States on June 10, 2023
Needed to drill out some aluminum for a bolt hold that was hard to reach. This did the job.
Geoff H.
Reviewed in the United States on May 17, 2023
Worked fine on Honda impeller project
D. Kiefer
Reviewed in the United States on March 26, 2023
Cuts through walnut like butter
Sidhu
Reviewed in Canada on November 4, 2023
Weight is too light, not good quality,Not strong enough for metal. I can easily break with my two hands.
Customer
Reviewed in the United States on November 18, 2023
Tip of bit broke off while drilling the very first hole in a piece of 3/16 mild steel. Total garbage.
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