™ Diamond Shank Drill 0.70mm Item No: 971 202D
Technique™ Diamond Shank Drill Set Of 6, 0.7mm - 1.2mm
Drill Bits
Hi i bought the above drill bit to drill sea glass ( not deep pieces)
I used lube as recommended.
However the end broke off after using a few times. Do you have any suggestions as to why this happened cause I loved it until this happened, but obviously they're very expensive so need it to last longer than this. Thanks for any advice
Sue
Status:
Open Mar 12, 2024 - 12:45 PM
1answer
Answer
Feb 27, 2024 - 08:49 AM
Take care to use bees wax or burr life, submerge the stone in water to reduce heat and durst, reduce the RPM as much as possible and take care the drill isn’t being wobbled when used.
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