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THINKWORK Diamond Drill Bits

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$31.99 $39.99 20% OFF
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THINKWORK Diamond Drill Bits


Precise positioning without offsetting. Movable ball bearings, two modes (fixed 3 or 4 bearings) are your choice, just flip the board. 

Design concept

Side groove design helps the entry of cooling water and the drill bit can remove waste, thereby keeping the drill bit clean during work.

10PC diamond drill + 1PC adjustable hole saw guide fixture + 1PC screwdriver + 1 instruction manual.

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 Superb craftsmanship

These diamond drill bits are made of industrial-grade carbon steel and have a nickel-plated coating to resist corrosion. The thickened diamond coating on the top provides excellent cutting strength for high-precision, smooth cuts without hemming for maximum drilling results.

 Ergonomic design

The large clearance holes along the drill bit help the entry of cooling water and the escape of chips and other particles from the borehole, ensuring smooth punching and making the drilling process easier. Small holes-When debris gets stuck in the hole saw. We can use our screwdriver to pull it out. To provide you with the perfect experience.

 Adjustable fixture

Adjustable hole saw drilling guide fixture with a suction cup-the maximum opening length of the board is 3-1 / 4 ", which is large enough to fit in all size hole saws. Movable ball bearings, two modes (fixing 3 or 4 bearings) are your choice, just flip the board.

 Various sizes

This diamond hole saw kit comes with 10 different drill bits to meet various needs. Including the following diameters: 6mm, 8mm, 10mm, 12mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 10 holes saw drill bits+1 hole saw guide clamp+1 screwdriver driver.

 Ideal select

This diamond-coated hole saw bit can be used to remove rings on glass, marble, tile, ceramic, PVC or other materials. When the diamond bit is working, please continue to add water to reduce the drilling speed, reduce the drilling pressure, and increase the water lubricity, which will greatly extend the life of the bit.


TypeTool Parts
Product Dimensions
7.67 x 6.18 x 4.52 inches


1 x Diamond Drill Bits


* The combined shipping cost will be calculated automatically by the system after you choose the shipping destination in the checkout step.

* As the manufacturer needs the serial number to provide a replacement, we highly recommend you keep the original packing box or take picture of the code before discarding it. Thank you!

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