13 Piece Silver and Deming Drill Bit - 5898
Ratings: (5 is best)
1 2 3 4 5
Review by RobbieKnobbie on August 7th, 2011
I got the set in the wooden case. Terrible. I tried to drill into leadloy with them and they dulled instantly - with coolant!
Might be OK for wood though
Review by psj12 on December 21st, 2009
I found two different makes of silver demming bits at HF. The ones I thought would be better came in a wood storage box and were crap. The outer tips of the cutting edge breaks right off.
The other set in a plastic roll up sleeve are much higher quality.
Review by Jim Stabe on September 17th, 2009
I bought these for one job drilling 3" long holes through 4340 steel and hoped they would last long enough to finish it. I have used these for years since then and they continue to perform well. I haven't even sharpened them yet. Highly recommended
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