🔧 Drill Your Way to Perfection!
The MYOYAY 23 Pack TCT Hole Saw Kit features high-speed steel and tungsten carbide tipped drill bits, designed for precision and durability. With a range of 23 sizes, this kit is perfect for various materials including wood, plastic, and stainless steel, making it an essential tool for both DIY projects and professional applications.
A**O
Elcheapo
No storage bag as stated comes with bits. The maximum depth 1/2 to 9/16, very thin wall casing, small cutting carbide tips, the set screw that hold drill bits is CROSS POINT (need special tool, not Phillips head) which cannot be remove if broken
B**N
Crap!!
The pilot bits break off very easyThey are good for about 3-4 holes max there junk!!
A**T
Good in 1/8” and thinner, but fragile in thicker material
I’m used to Hougen sheet metal and annular cutters, so I wasn’t expecting that level of performance for this price point. Used several sizes from 22-75mm in 3/8 mild steel. Didn’t get more than a few holes out of any. The carbide didn’t hold up, but chip ejection in the thicker material was a major culprit. I would use these in 1/8, maybe 3/16 and in a fixed head only. In a hand drill any rocking, and snap goes a carbide. Dimensionally they were pretty damn good. Too good for my project actually as my round stock was actually 0.030 over and I was counting on wobble to oversized the hole slightly.I would say light duty on a press where you can keep them at 120-250 rpm and some tap magic ,these would be just fine. Just not for the bigger stuff. Back to my mag drill and $150-300 annulars….
Trustpilot
1 month ago
3 weeks ago
