TG888 Mini Micro Twist Drill Bits HSS Set Of 20 Pieces Index 61-80 w/Aluminum Hand Drill Hobby

Great product. Accurate description. Fast shipping.

The variety of bit sizes are great, and just what I needed. The drill bit tool is lower quality so I use another of my tools to use the bits.

I gave up on getting this bargain since it was a month late, but I did get it. At $5, we worth the wait.

This is NOT even close to an usable numbered drill set. Only one of the drills was accurately sized to a numbered drill size. The rest were not even close. They don't even deserve 1 star. Save your money.I measured the drill bits diameters, and the 20 bits came in basically 8 sizes. I would have been happy if they were just 20 different sizes, but there are big gaps in their sizing. And the size I needed (#75 0.533 mm) was not in the set. See my measurements below.Also ends of the smallest drills (0.47 and 0.58) have no points ground on them. They are cut flat across, so it is impossible to drill where you want, because they wander so badly.The 1st column is a count of the number of drill bits that are roughly the same size (+/- 0.01mm), the 2nd column is the average diameters that I measured for the group of bits, and the last column is the nearest number drill size. Note8, 0.47 mm, 77 (0.457 mm)3, 0.58 mm, 74 (0.572 mm)1, 0.65 mm 71 (0.660 mm)1, 0.68 mm, 70 (0.711 mm)1, 0.77 mm, 68 (0.787 mm)3, 0.88 mm, 65 (0.889 mm)3, 0.95 mm, 63 (0.940 mm)

These small drill bits were bought to work on smallengine carburetors. They are sized in metric only, took some getting used to, but they are just what you need to drill out the small jets. They are alittle hard to read as well. That said, they work very well and have survived being dropped numerous times.

Good assortment, and the handle seems to work fine.

Nice

just what i needed