Diamond Drill Bits - 10 Pack Description
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Diamond coated spiral cut bits are designed with speed in mind. The spiral design prevents overheating when drilling holes, even in thick glass.10 sizes, #42 - #70, in handy storage case. Fits FlexShaft, Rotary Tool Set, engravers and Dremels.
Bits shown below in handy labeled storage case.
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Additional Images (click to enlarge)
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Average Product Rating : 
Number of Reviews : 4
Really pretty awful
Pros : Price
Cons : Half of them don't work at all!
Other Thoughts : I really thought I was doing something wrong-- I was using a Dremel tool, at high speed, underwater,... Read More
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