Diamond Coated: The drill bit is designed with diamond coating, which improves the drilling speed, makes the drill bit more sharp and durable, and wear-resistant. The diamond hole saw is made of steel material, not easy to rust.
Side Hole Design: The side open can remove the waste, debris can be quickly removed when opening the hole, keeping the drill bit clean, and dissipating heat.
Widely Used: The diamond coated drills are perfect for drilling glass, tiles, ceramics, porcelain, slate, marble, limestone, etc, removes a complete circle.
Tips: When the glass drill bit is working on the glass or tiles, please use lubrication (water) and drill slowly, which will extend drill bit life.
Benchmark Abrasives Hardened Carbon Steel Hole Saw Arbor Fits (9/16"- 1-1/8") Hole Saws with Pilot Drill Bit, 1/2"-20 Thread, for Boring in Wood Stainless Steel Metal - (1/4")
KWD 5
-42%
IRWIN Tools 45002 Lockhead Adjustable 7/8-Inch to 3-Inch Adjustable Spade Drill Bit for a Drill Press
KWD 10.500
DeckWise Drill & Drive Tool for Pre-Drilling, Countersinking & Driving Decking (Hardwood, Composite, PVC, Pressure Treated)
KWD 17.500
AUTIDEFY 60pcs 0.3mm-1.2mm PCB Drill Bit Tungsten Carbide Micro Drill Bits Set for Print Circuit Board Jewelry CNC Engraving,Precision Drilling for Amber Plastic Hardware
KWD 7
