Customer Reviews of The pack twist drill for ironworkers
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Showing 1 - 3 of 3 Reviews which have 3 star
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Expansion of hole of Φ 10
On 2016-12-12 11:22:18
It is used for expansion of the hole when using material that does not pass at Φ10.
C type steel 2.3 mm · Drilling in aluminum square pipes
On 2013-06-28 20:20:30
I bought a 10.5 mm cone, but it was difficult to make a perfect circle with an aluminum square pipe. Just a very good mochi.
Pilot hole of M12 coarse screw.
On 2011-11-16 14:31:50
I purchased it because it was 10.3 mm in size and cheap. Use it with a mini lathe in addition to the tailstock drill chuck. It is obvious that we can cut well while we are new and we do not know the frequency of sharpening.
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