🔧 Elevate Your DIY Game with Precision and Power!
The IPENKONE M35 Cobalt Countersink Drill Bit Set includes five high-quality bits designed for precision drilling in various materials. With a durable M35 HSS construction, these bits resist heat and corrosion, ensuring longevity. The 82° precision tip allows for flush screw heads, while the five-blade design reduces vibration for smoother operation. This versatile set is perfect for both professionals and DIY enthusiasts, featuring a 1/4" hex shank for compatibility with all drill types and a convenient storage toolbox.
A**R
Great set!
I used this kit to assemble some customs woodwork. Very pleased, had no issues, and cut cleanly.
K**D
Good performance and durability
Each bit is made of good quality cobalt, providing durability and longevity. I've used them on several projects, and they've maintained their sharpness and precision throughout.I've drilled through stainless steel, and the bits cut through like butter, with no signs of wear.
Y**T
Stainless steel gave them a run for their money
Had two 4mm pieces of stainless steel i needed countersunk, the bits did it although certainly not with ease. Took me hours and the bit is pretty much junk now… but it did it
C**E
Good quality
Good selection of different sized countersink bits. Good steel and stays sharp. 5 stars
C**R
Work great in Polycarbonate
These will cut wood pretty good, they work best if you use them before you drill the hole, otherwise they tend to make the countersink part star shaped. I also used them on polycarbonate and they cut very well.
E**Y
Very nice and great quality
Heavier then they look. Speaking of they look very nice and feels to be very nice quality.
R**Y
sharp countersinks
These countersinks are sharp. The people that have trouble with them are not using them right, you have to use them at slower speeds and less pressure. Do that and they work every time. Also don't forget to use cutting fluid with them.I would buy again and I recommend them.
A**I
Nothing special. Not very sharp.
I am not happy with it.