This was packaged well by the reseller, but the weight of the drill bits in transit actually damaged the metal Index Case, causing the sections to break the rivets holding them, and bending the case... also caused many bits to dislodge... if I hadn't had a micrometer, I'd never get the small ones placed back correctly in the Index.While doing this, I found that one of the lettered bits is actually NOT the correct size.It was affordable, but you get what you pay for.
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Complete Pro-Grade 115-Piece Titanium Drill Bit Set - Fractional, Numbered, Lettered Bits - Metal InProduct Description: Titanium is an incredibly hard steel alloy (the military uses Titanium for tank armor) and it makes an excellent cutting surface for other, hard steels like stainless or spring steel. But Titanium steel has less ductile strength (flexibility) and can become brittle in some applications. So we start with a strong, high-carbon steel shaft manufactured for superior ductile strength and braze it with Titanium to get the best of both worlds: an incredibly sharp and hard cutting surface on a drill bit with some 'give'. This set includes sized bits 1/16 to 1/2-inch by 1/64ths, lettered bits A - Z, and numbered bits #1 to #60. Comes in a metal index organizer case with handle to keep every bit in it's place and easy to find.
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Used one of the bits and it bent
I paid more shipping than the product itself, they are low-end drill bits but work. The main drawback is that they are not very good "balanced" or "centralized" and cause vibration.
This is a handy set of small diameter bits.The case is useful.It dispenses one bit at a time and keeps the bits from being lost in my drawer a little better than a standard flat case of the sort that seems to always open up and lose its bits.The bits themselves are nothing more or less than what we used to expect a drill bit to be before we started seeing the flood of imitation tools from "emerging industrial economies."Sadly in today's market what we old guys used to think of as just an ordinary drill bit has become a superior product.
I already made couple purchases of these drill bits, I am very sutisfied with quality of this product
I already made couple purchases of these drill bits, I am very sutisfied with quality of this product
I bought these for replacement bits in a larger set, that someone at work broke or burnt them up. They work great, especially with the split point. The main thing with using drill bits is turn them only fast enough that they cut and not any faster.