🔩 AccusizeTools Straight Capscrew Counterbore 509S 0007 Review

A very good set of countersunk holes to enjoy. Mine came in a very nice aluminum case, not a wooden case. From drilling the aluminum case I made a nice countersink for a hex bolt!

Purchased in November, just got around to using it. They cut well, used 3/8" a few times. Used 5/16" about a dozen times, all mild steel. The CB 5/16" shank broke just above the chip flutes. When changing the collet, it fell about 5" into the vise and just broke. I have been a toolmaker for 27 years and have never experienced anything like this. Do you offer replacement?

AccusizeTools - 7" Solid HSS Countersunk 3-Flute Screw Set #509S-0007 I have not tested these tools but they seem worth the price. Not sure if this is a premium tool is or is different from the cheaper set from Accusize except this set comes in a nice wooden box The paper label on the box says 'Premium' There is no manufacturer's name or country of origin on the instruments or on the box Some of the Photos in the listing show the Accusize name engraved on the shank but the tools I received only