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Features:
Useful tool:
The drill bits can be applied to drill various material in DIY home use or industry use, helping do your work effectively.
Easy to carry:
Our cobalt cutting drill bit is lightweight and small, you can put it in your pocket, easy to carry and convenient to apply.
Specifications:
Main material: M35 steel
Color: as shown in the picture
Size: about 1/8 inch in diameter and about 1.89 inches/ 4.8 cm long
Package includes:
30 x Double end cobalt drill bits
Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Please note that lithium electric drill, hand electric drill, impact electric drill are not included.
michael r.
Reviewed in the United States on February 15, 2025
Excellent quality
Tim
Reviewed in the United States on September 1, 2024
Stays sharp
Tom Minx
Reviewed in the United States on March 2, 2024
Used these to cut holes in metal siding. They did a great job.
Trinity
Reviewed in the United States on October 12, 2024
these worked better than expected. One bit on 1st use wasn't as good...but after that, they performed well on metal
Monty
Reviewed in Canada on January 27, 2024
The bits been cutting easily with a little lubrication to reduce burning the tips, good construction.
Michael S.
Reviewed in the United States on June 4, 2023
Ordered for use on round pipe. In past have broken many bits because of flexing (drifting.wondering). This stubby size bit dug in well and cut cleanly. Worked well on thin metal as well as metal 3/16" thick. Hard to beat the price per bit. Drilled 44 holes with one end and still working well.
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