65-75mm Hole Saw Drill Bit for Tile, Concrete, Wall & Glass Cutting - Hand Tool Accessory Diameter Size (70mm)

• PREMIUM QUALITY ： Advanced powder platinum production technology with vacuum sintering can greatly increase the service life.
• WITH A STABLE PERFORMANCE ： You can position at an oblique angle of 45 ° and drill in a vertical position. Meanwhile, it is noted that the rate cannot be too fast, and the rate should be slowly operated at about 800-1000 rpm.
• SCOPE OF APPLICATION ; Hole opener can be used on bench drills, hand drills and drilling machines but not on impact drills, which means it cannot be opened with impact function.
• GREAT REPLACEMENT FOR :such drill bits are suitable for all kinds of stone, ceramics, vitrified brick, glass, etc. And, you shall constantly add water to cool down while punching. The segmented open hole design of the drill bit has a small cutting resistance and it is good for chip removal.
• EASY TO USE: Universal triangle drill shank effectively prevents slipping during drilling and withstands greater All patterns have chip removal holes, and the oblong design is more conducive to chippings discharge.

Specification: Item Type: Hole saw drill bit Size(Optional):65mm 70mm 75mm Hole Opener Size Product Total Length Handle Length Handle Diameter Working DepthApprox. 65mm / 2.56inApprox.80mm / 3.15inApprox. 25mm / 1inApprox. 9.4mm / 0.4inApprox. 54mm / 2.13inApprox. 70mm / 2.76inApprox.80mm / 3.15inApprox. 25mm / 1inApprox. 9.4mm / 0.4inApprox. 54mm / 2.13inApprox. 75mm / 2.95inApprox.80mm / 3.15inApprox. 25mm / 1inApprox. 9.4mm / 0.4inApprox. 54mm / 2.13in Package List: 1 x Hole Saw Drill Bit