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

  • Based on 6,559 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Sep 25
Order within 20 hours and 52 minutes
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Features

  • Titanium nitride (TiN) coating lasts 2.5x longer than non-coated bits
  • 135 degree split point geometry for faster starts and reduced walking
  • Impact rated: For use in 1/4 inches Hex impact drivers
  • For drilling holes in ferrous metal, wood, plastic, non-ferrous metal, cast iron and stainless steel

Description

The Impact Gold 14 pc. Titanium drill bit set (B-65399) offers an assortment of ¼” hex shank bits for drilling clean and accurate holes in metal, wood and plastic. With the titanium nitride (tin) coating, these bits are engineered to last 2.5x longer than non-coated bits. The 135-degree split-point geometry is built for fast starts and reduced “walking”. The bits are impact-rated and for use in ¼” hex impact drivers (sold separately). They are ideal for drilling holes in ferrous metal, wood, plastic, non-ferrous metal, cast iron and stainless steel.

Material: Stainless Steel


Cutting Diameter: 0.25 Inches


Finish Type: Titanium Nitride


Shank Type: Hex


Cutting Angle String: 135 Degrees


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 9.84 x 11.02 x 1.97 inches; 1.05 Pounds


Item model number ‏ : ‎ B-65399


Date First Available ‏ : ‎ September 28, 2018


Manufacturer ‏ : ‎ Makita


Best Sellers Rank: #3,124 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Hex-Shank Drill Bits


#2 in Hex-Shank Drill Bits:


Customer Reviews: 4.6 4.6 out of 5 stars 6,559 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Work great
Size: 14-Piece
I don't use a drill very often and didn't realize the drill I had didn't have any bits. I ordered these, and my son keeps borrowing them! Great quality, very durable. They fit both of our drills, and the cost was great.
Reviewed in the United States on August 28, 2025 by Jae

  • Good bits. Great case.
Size: 14-Piece
These things are working out pretty well. They make holes and haven't broken or dulled. I really like the case. Holds the bits securely and are not a pita to get the bits out. The whole bit holder folds out so it's a piece of cake to remove and replace the bits.
Reviewed in the United States on August 22, 2025 by DH DH

  • Great set.
Size: 14-Piece
Great excellent quality and sharp bits. My former Dewalt set couldn’t drill through butter. All the right sizes.
Reviewed in the United States on August 24, 2025 by Matthew Miller

  • Good, as long as you don't abuse them
Size: 14-Piece
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. ... show more
Reviewed in the United States on December 1, 2024 by HPLoveshack

  • Good Drill Bits
Size: 14-Piece
Reasonably good bits at a good price. But as others have stated, smaller bits are susceptible to breakage (brittleness). Found that 1/16" bit can clog when drilling aluminum which enhances breakage. (1/16 was wobbly too). In years past, I have bought such brittle bits from others. It's a tradeoff between hardness and flexibility. ... show more
Reviewed in the United States on February 16, 2025 by MCB

  • Great bits
Size: 14-Piece
Very good drilll bits ! I used them to pre drip holes in 4x4 x8 post the bits worked flawlessly
Reviewed in the United States on September 4, 2025 by Dading

  • Great quality great storage
Size: 14-Piece
I really like the quality of these bits, and they stay organized in their case. I’ve put these bits to the test in lumber, pressure treated, and steel. They hold up, and stay sharp after heavy use. Everyone has drill bits rolling around looking for a place to be, but here they remain in their own measured slots, making them very easy to move around. I appreciate that! ... show more
Reviewed in the United States on July 9, 2025 by The WHITE ALBUM

  • Perfect Bits for My Steel Studded Walls
Size: 14-Piece
Perfect drill bit set for my new condo's steel studded walls.
Reviewed in the United States on September 2, 2025 by Douglas T. Kimball

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