Makita B-65399 Impact Gold 14 Pc. Titanium Drill Bit Set, 1/4 in. Hex Shank

Seems solid and very sharp.

They feel and work amazing. It’s a great addition to my Makita tool collection.

strrdy case -- Makita logo -- only used some of the smaller bits for pilot holes in a wooden fence and some aluminium tubing putting out yard tirinkets -- edges are sharp -- no wobble -- clean cuts in wood -- some tear outs in the metal because they cut through so fast -- wouldn't hesitate to order again -- quite a bargain in my opinion

Solid basic twist drills at a reasonable price, seem better made than most lower cost alternatives. Case is also pretty well made, but the bits are really snug in their slots. Good for preserving them, but tough to get out the first time. Fine after that.

They are hex shank for an impact driver, but that does not mean they are "impact rated". All of the smaller sizes are two-piece, a drill bit brazed into a hex shank. If you abuse these, they will break at the connection between the two pieces. Do not listen to these other reviews saying they break. These people are ABUSING these bits, waggling them around at max speed in an impact, probably drilling deep full depth holes, hammering them with the impact like a twisted chisel. The impact hammer should never engage with these if you're using them right. If the impact is actually impacting, rather than just spinning like a drill, SLOW DOWN. These are for CONVENIENCE & LIGHTENING YOUR PACK, so you can carry only an impact instead of impact + drill, they are not for demolition, high-precision, or mashing the trigger like a gorilla with speed cranked to max on your impact. The larger single piece ones will probably withstand that kind of abuse, but the two piece ones will eventually break. Use lower speeds & take it easy on the two-piece bits and they hold up just fine in wood & drywall. DO NOT USE THEM ON METAL. Thin aluminum is probably fine, but steel will absolutely destroy these. They are not for this. Go buy a set of m35 or m42 molybdenum cobalt HSS bits for steel & keep them lubricated. I've been using these for >90% of my low precision wood/drywall drilling handyman work for several months. I estimate around 500 holes drilled with the set, almost entirely with the mid-size two piece ones at depths less than 2". NO FAILURES, work just as well as day one. This is a very solid set at a great price. Just use them how they're intended. Stay within their limits.

Another great addition to my makita collection! Got these so I could drill with my driver.

Tired of switching to a regular drill when most jobs require an impact driver? These are the answer! Quick connect to any impact and price was great to.

Ya tengo meses usandolas a casi diario y siguen como el primer dia

As expected. It is goid stuff. Recommended. A++

Received in good condition, come with the calibration certificate from the manufacturer.

Aun no uso el equipo pero se ven de muy buena calidad y creo que funcionan muy bien

Bestens

Usual Makita quality. The bits are well-made and drill fast, accurate holes. As they are titanium nitride coated they should be wear resistant and last a long time.