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Anferny Pineda photo
1 Level
1296 Review
59 Karma

Review on 6 Piece Hymnorq HSS Metric Combination Drill And Tap Bit Set With Spiral Flute And 1/4” Hex Shank, Ranging From M3-M10 - High Speed Steel For Enhanced Performance by Anferny Pineda

Revainrating 2 out of 5

Nice concept but half the tip broke off in aluminum

The concept of using one piece to do all the work is great but I don't think the thinner ones have much of a chance. Certainly didn't in the aluminum extrusion I was working with. It's an already routed out hole that is slightly smaller, plenty of oil and it still snapped at the weak point 3rd one I did.

Pros
  • Seems to be fine and a good price thanks.
Cons
  • May become dull quickly