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Makita

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

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Availability: In Stock.
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Arrives Sunday, May 31
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Size: 14-Piece


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


Brand Name: Makita


Model: B-65399


UPC: 088381537186


Set Name: 14-Piece Set


Unit Count: 1.0 Count


Global Trade Identification Number: 86


Manufacturer: Makita


Part Number: B-65399


Number of Pieces: 14


Item Weight: 1.05 Pounds


Item Type Name: Makita B-65399 Impact GOLD 14 Pc. Titanium Drill Bit Set, 1/4 in. Hex Shank


Warranty Description: No Manufacturer Warranty


Included Components: Size1/16, 5/64, 3/32, 7/64, (2)1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 1/2


Cutting Diameter: 0.25 Inches


Item Dimensions: 4.9 x 6.3 x 2.1 inches


Minimum Bore Diameter: 0.25 Inches


Material Type: Stainless Steel


Finish Types: Titanium Nitride


Shank Type: Hex


Surface Recommendation: Metal,Plastic,Wood


Cutting Angle String: 135 Degrees


Tool Flute Type: Spiral


Point Style: Split Point


Number of Flutes: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 31

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

    • Good bit's.
Size: 14-Piece
Seems solid and very sharp.
Reviewed in the United States on May 2, 2026 by Les B
    • Great drill bits
Size: 14-Piece
They feel and work amazing. It’s a great addition to my Makita tool collection.
Reviewed in the United States on April 16, 2026 by John
    • as described
Size: 14-Piece
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 ... show more
Reviewed in the United States on April 30, 2026 by I review everything
    • Good affordable bits
Size: 14-Piece
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.
Reviewed in the United States on October 27, 2025 by curmudgeon
    • 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
    • nice set of bits
Size: 14-Piece
good set
Reviewed in the United States on May 14, 2026 by Mark B
    • Good purchase for sure
Size: 14-Piece
Exactly what was ordered fast and on time
Reviewed in the United States on May 21, 2026 by Rell
    • Not high quality bits
Size: 14-Piece
These struggle with steel right from the get go. The smaller sizes also don’t appear to be concentric to the hex base
Reviewed in the United States on May 24, 2026 by callaway

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