Description of π§ Enhanced Performance with Chicago Latrobe High Speed Conventional 26 Piece Cutting Tools
Set of 26 jobber length drill bits includes one each of letter sizes A through Z. High-speed steel (HSS) provides hardness for wear resistance. Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material. 118-degree conventional point for a range of drilling applications. Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications.Made in the USA.
Are you looking for a quality drill bit, everyone has an opinion. I have several of these kits and they work well. I use them on milling machines and lathes. Holds the rim well and I didn't have a tear
I bought these bits from Amazon for $39.90. What a deal, these beats are made in the USA and are very high quality, they cost the $97 they sell for. Couldn't be happier
Durability is not known to me, so no rating. I have a full set of numbered and index drill bits 1/16 - 1/2 inch. Some taps require a single letter drill bit for an accurate fit, so I bought this set. long gone.