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Your cart is empty. If you are looking for a set of spotting drill bits that both high quality and durable, this one is it. With features of high temperature and abrasion resistance, this set is more useful.
Features:
7pcs spotting drills with 90 degree angle.
With high temperature and abrasion resistance.
Positioning and chamfering can be finished by one time.
The holes made by these drills are not easy to cause edge breakage.
High quality high speed steel drills have long service life.
Note: the 12mm drill bit with two color, one is sliver and the other with gold color coating, they are send randomly.
Specifications:
Material: M42
Drill Dia: 3mm / 4mm / 5mm / 6mm / 8mm / 10mm / 12mm
Package Size: 11.5 * 14 * 1.5cm / 4.53 * 5.51 * 0.59in
Package Weight: 198g / 7oz
Package List:
7 * Drill Bits
Carlos
Reviewed in the United States on July 14, 2023
It was very well packaged. Inside were very precisely ground drills.
Thomas C.
Reviewed in the United States on October 24, 2023
Seamed to deflect when used. But used on a cheap Velcro lathe bought on amazon. Probably the lathe
Mysfyt
Reviewed in the United States on April 3, 2023
These bits are drilling nice straight holes and seem to be holding up well on my mill. I’m a hobbyist mill user so I can’t speak to heavy duty use but for the money I’d recommend trying them if you’re looking for a good value.
Chuck
Reviewed in the United States on September 30, 2022
The set had Metric except instead of a 10mm it was a 1/2 inch. Also they were mix and match regular and tin coated. I guess it was anything goes to make a sale! Im using them for spotting drills so not a big deal if they are any good, Ill let you know!
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