Reddit Reddit reviews Dremel 662DR 1/8-Inch Glass Drilling Bit

We found 1 Reddit comments about Dremel 662DR 1/8-Inch Glass Drilling Bit. Here are the top ones, ranked by their Reddit score.

Tools & Home Improvement
Power Tool Parts & Accessories
Power Drill Parts & Accessories
Power & Hand Tools
Power Drill Bit Sharpeners
Dremel 662DR 1/8-Inch Glass Drilling Bit
Drill holes in both flat and contoured glassDiamond-impregnated cutting bit for long lifeDiamond grit around the circumference of the bit allows it to rasp a larger hole if neededHoles on the side of the bit allow the removal of material
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1 Reddit comment about Dremel 662DR 1/8-Inch Glass Drilling Bit:

u/Westonhaus ยท 2 pointsr/rockhounds

A. What are the stones? I will assume they are silicates like Jasper or Agate, but softer is always easier.

B. The diamond bits you got are more for shaping than drilling, and they do not have any pathway for debris removal. A carbide or diamond glass/ceramic bit may work better. Dremel has a high speed one or Home Depot has glass/tile ones that may run a bit more your speed.

C. An 1/8" hole through rock will always break bits. Get lots of bits, go at high speeds, advance slowly and pull out after advancing to flush kerf out of the hole and keep coolant on it. Good luck.