Description of Driak Tungsten Carbide Titanium Ceramic
5Pcs Ceramic Tile Glass Triangular Drill Bit Set Alloy Head 3-10mm Drill tool. Durable and longer life Spear pointed design reduces breakout. size:3/4/6/8/10mm with Hex Shank for Ceramic Tile Marble Mirror&Glass. Applicable to ordinary hand electric drill or bench drill. Suitable for drilling in ceramics, glass, granite, ceramic tile and brick wall, etc.
As my tests showed these drill bits are not suitable for heavy industrial use. while the price tag suggests a long-lasting performance, the bits dull and break too easily under pressure..
Pros
The packaging is well designed and informative.
Cons
The product itself does not live up to expectations.
I got them for penetrating tile and could only use the correct I size 2 holes. the small swept wedge was completely worn out, moreover it took forever to break through a ceramic tile in the kitchen.
Pros
Size: 3/4/6/8/10mm hex shank for ceramic tile marble mirror and glass