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Drill Bit, Tin Coated, #28, 0.14"
Drill Bit, Tin Coated, #28, 0.14"
Drill Bit, Tin Coated, #29, 0.136"
Drill Bit, Tin Coated, #29, 0.136"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #33, 0.113"
Drill Bit, Tin Coated, #33, 0.113"
Drill Bit, Tin Coated, #36, 0.106"
Drill Bit, Tin Coated, #36, 0.106"
Drill Bit, Tin Coated, #42, 0.093"
Drill Bit, Tin Coated, #42, 0.093"
Drill Bit, Tin Coated, #43, 0.089"
Drill Bit, Tin Coated, #43, 0.089"
Drill Bit, Tin Coated, #45, 0.082"
Drill Bit, Tin Coated, 1/8"
Drill Bit, Tin Coated, 1/8"
Drill Bit, Tin Coated, 3/16"
Drill Bit, Tin Coated, 3/16"
Drill Bit, Tin Coated, 3/16"
Drill Bit, Tin Coated, 1/4"
Drill Bit, Tin Coated, #28, 0.14"
Drill Bit, Tin Coated, #28, 0.14"
Drill Bit, Tin Coated, #29, 0.136"
Drill Bit, Tin Coated, #29, 0.136"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #31, 0.12"
Drill Bit, Tin Coated, #33, 0.113"
Drill Bit, Tin Coated, #33, 0.113"
Drill Bit, Tin Coated, #36, 0.106"
Drill Bit, Tin Coated, #36, 0.106"
Drill Bit, Tin Coated, #42, 0.093"
Drill Bit, Tin Coated, #42, 0.093"
Drill Bit, Tin Coated, #43, 0.089"
Drill Bit, Tin Coated, #43, 0.089"
Drill Bit, Tin Coated, #45, 0.082"
Drill Bit, Tin Coated, 1/8"
Drill Bit, Tin Coated, 1/8"
Drill Bit, Tin Coated, 3/16"
Drill Bit, Tin Coated, 3/16"
Drill Bit, Tin Coated, 3/16"
Drill Bit, Tin Coated, 1/4"
None
None OFF

BROWNELLS - TIN COATED DRILL BIT

4 Reviews
Model Number
Brownells #
361651028, 361651029, 361651031, 361651033
MFR #
00651003570, 00651003450, 00651003050, 00651002870
UPC
050806030374, 050806030381, 050806030398, 050806030404
$6.41 - $14.99
Coupon Code
Purchase Limit Help

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Estimated delivery: Sep 25
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International purchase information

What is the BROWNELLS - TIN COATED DRILL BIT?

BROWNELLS TiN COATED DRILL BIT

The Brownells TiN Coated Drill Bit delivers the precision, durability, and performance needed for gunsmithing, firearm maintenance, machining, and general shop applications. Featuring a Titanium Nitride (TiN) coating, these drill bits reduce friction, improve wear resistance, and help extend tool life for consistent drilling performance. The jobber-length design provides versatility for a wide range of drilling tasks, while precision-ground cutting edges help produce clean, accurate holes.

Whether you're installing sights, preparing holes for tapping, performing firearm modifications, or tackling workshop projects, the Brownells TiN Coated Drill Bit offers the reliability and accuracy trusted by professional gunsmiths and DIY enthusiasts alike.

FEATURES

  • Titanium Nitride (TiN) coating enhances durability and wear resistance
  • Reduces friction and heat buildup during drilling
  • Precision-ground cutting edges for accurate hole placement
  • Jobber-length construction for versatile use
  • Ideal for gunsmithing, firearm repair, and customization
  • Available in multiple numbered and fractional sizes

BENEFITS

  • Longer service life than standard uncoated drill bits
  • Produces cleaner, more accurate holes
  • Improves drilling efficiency and consistency
  • Excellent for firearm maintenance, shop projects, and machining applications
  • rusted performance for both professional and hobbyist users

SPECIFICATIONS

  • Product Type: Drill Bit
  • Coating: Titanium Nitride (TiN)
  • Length Style: Jobber Length
  • Application: Gunsmithing, Machining, General Shop Use
  • Available Sizes: Multiple Numbered and Fractional Sizes

Specifications

Please select from the options above to see detailed specifications.

Restriction

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International purchase information

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    Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.

  • Pin in Standard Dealers

    Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.

  • Pin in Not Available Dealers

    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

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TIN COATED DRILL BIT REVIEWS

3.3
4 Reviews
5 Stars
25%
4 Stars
25%
3 Stars
25%
2 Stars
0%
1 Stars
25%
5
When you need a little extra
The coating seems to extend the life of these bits. Always good to have a couple tucked away for the tougher jobs.
by ROBERT M. on February 17, 2024
Verified Purchase
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4
Worth the extra money
I am a hobbyist who works on guns. I don't do a lot of drilling and tapping, but when I do, I need it to be right. I am very glad I paid the extra couple of bucks and got the coated drill bit. I used it for a project in which I drilled multiple holes in steel and aluminum. I used Do-Drill as the lub (see review of Do-Drill) and the bit still looks like brand new. I highly recommend this bit.
by GaGunner on February 10, 2010
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3
Not the best for the price
Used for FSB install. Slow drill speed, did not get hot. Drilled FSB easily. Dulled immediately after reaching barrel steel. Resharpened twice by hand, was able to complete FSB. Worked, but not a good value for the price.
by D on November 05, 2021
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1
tin coated for hard steels
I tryed to use this product to drill a springfield, xd slide to be able to attach a mount for an optical sight. this drill wold not even scratch the stainless slide much less drill a hole.
by lr l. on April 17, 2020
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