Feature

●You can position at 45 degrees firstly, then to drill slowly, and to drill down.
●Such kind of hand operated tool is applicable to all kinds of stone, ceramics, vitrified tiles, glass, etc.
●Drilling rate is fast, equipped with long service life, such drill bit is built to strict quality control standards
●Furthermore, you shall always add water to cool when punching, which makes working more efficiently.
●The hole opener can be used on bench drills, hand drills and machine tools with drilling functions but not on impact drills. (Do not use the impact function to open the hole)


Description

Item Type: Drill bit






Hole Opener Size
Product Total Length
Handle Length
Handle Diameter
Working Depth


Approx. 12mm / 0.5in
Approx. 83mm / 3.3in
Approx. 25mm / 1in
Approx. 9.4mm / 0.4in
Approx. 58mm / 2.3in


Approx. 14mm / 0.6in
Approx. 83mm / 3.3in
Approx. 25mm / 1in
Approx. 9.4mm / 0.4in
Approx. 58mm / 2.3in


Approx. 16mm / 0.6in
Approx. 83mm / 3.3in
Approx. 25mm / 1in
Approx. 9.4mm / 0.4in
Approx. 58mm / 2.3in


Approx. 18mm / 0.7in
Approx. 83mm / 3.3in
Approx. 25mm / 1in
Approx. 9.4mm / 0.4in
Approx. 58mm / 2.3in


Approx. 20mm / 0.8in
Approx. 83mm / 3.3in
Approx. 25mm / 1in
Approx. 9.4mm / 0.4in
Approx. 58mm / 2.3in