COMOWARENumber Size Drill Bit Set 60pcs- Jobber Length Drill Bits, Wire Gauge 1 to 60, Black and Gold Finish, 135° Split Point, High Speed Steel with Metal Indexed Storage Case

First, you're not missing any bits. People are lazy and the case sucks so after shipping, you're going to have a bunch of the teeny bits stuck under the case 'shelves'. Dig around, they are all there.Accuracy to wire gauge size is decent. Definitely not perfect, but good enough for a budget set. Not a single bent bit either which is surprising because the case really does suck. That said, this is a budget set, get over it. I care about the bits, not the case. Bits all came sharp, inspected with loupe, saw no obvious defects in any of them. About 2/3 down the size chart, the bits switch from 135deg split to 118deg chisel, this should of course be expected. The bits hold up pretty well. I am not a machinist working 8hr days, but I've used this set for months in aluminum and steel and I've had no issues. Always using reasonable speeds and feeds, cutting lube and allowing for chip clearing. None have broken and I've used about a half dozen of my go-to tap drill sizes A LOT and they are still cutting solid. Can't complain one iota for the price.

Like all have said, they arrive somewhat discombobulated-play hide and seek for the smallest drills, but most importantly, the sizing is accurate! Woo-hoo! Great product, great price!

Missing 5 of the smallest bits, other than that ok.

works for me - I should have bought a set years ago

The drill bit set are great. Good company and very sharp. No issues

Some of the drills are 'short'. Also, the smallest drills come out of their holes during shipping and wander out of the metal container into the paper box and become lost. This happened to my first purchase. They were also loose when I received my replacement box. Someone at the origin should put tape or cardboard or Styrofoam on those smallest drills to keep them in place. The metal box is good and the numbers are easy to read and the drills appear to be of good quality. I look forward to using these drills.

doe's the job

This Review is for "COMOWARE Number Size Drill Bit Set 60pcs, Wire Gauge 1 to 60 drill bit sizes", ASIN B07RQKXS98: 1. Bit #59 or #60 was Missing(Total of 59 bits were received). 2. Bit #59 or #60 was broken in two(close to the end of the bit). 3. The size(diameter) of the 3 smallest bits received was 0.039", 0.040", and 0.040"(duplicate size) when measured at several places on each drill shank with an electronic caliper. The 3 smallest bit sizes(diameters) should have been 0.040", 0.041", and 0.042". I Returned this drill set for a Refund.