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After 1pm EST, Expedited Orders are NOT Guaranteed to Ship Same Day | UPS Ground Processing Time is 1-3 Business Days
After 1pm EST Expedited Orders are NOT Guaranteed to Ship Same Day | UPS Ground Processing Time is 1-3 Business Days

Drill Bits: Machine-Shop-Grade Tooling

Why Should You Use Promaxx Tool Machine-shop-grade Tooling Drill Bits?

Promaxx® machine-shop-grade tooling bits are ground at 135° cutting angle (lip) with a split point. Flat ground bits cut slower and are long lasting but less accurate and will walk while drilling. Split point ground bits will stay on center to reduce walking because they have four cutting edges and distribute loads better. They work well on curved shapes and alloy and stainless steels because it creates smaller chips to minimize clogging holes and breaking bits. It also has a thinner web, requiring less force, because there is less heat and less chance of work hardening.

All promaxx drill bits

  • ProDrill Gold Drill Bit Tooling Multiple Sizes - Micro-Edge Cobalt USA-Made

    Part#: PMXSSSC125T
    Original price $14.95 - Original price $44.95
    Original price
    $14.95 - $44.95
    $14.95 - $44.95
    Current price $14.95

    Drilling through extremely hard material including Titanium, Boron, Ultra-Strength, and even Stainless Steel is easy with ProMaxx Tool's premium go...

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    Original price $14.95 - Original price $44.95
    Original price
    $14.95 - $44.95
    $14.95 - $44.95
    Current price $14.95
  • Broken EZ Out Removal Kits / Platinum Drill Bits For Extractor Removal

    Part#: PMXBEK125KIT
    Original price $79.95 - Original price $124.95
    Original price
    $79.95 - $124.95
    $79.95 - $124.95
    Current price $79.95

    The Broken Screw Extractor Removal Kit is a game-changer when it comes to fixing those stubborn broken extractors lodged inside studs. This innova...

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    Original price $79.95 - Original price $124.95
    Original price
    $79.95 - $124.95
    $79.95 - $124.95
    Current price $79.95
  • Ford 6.7L Broken EGR Bolt - Replacement Drill Bits & Enhancements (For Nino Kit)

    Part#: PMXN200PACK
    Original price $19.95 - Original price $62.95
    Original price
    $19.95 - $62.95
    $19.95 - $62.95
    Current price $19.95

    Superior quality machine-shop-grade tooling made from M42 cobalt. Micro-edge for walk-free machining and quick penetration. Short length for tight ...

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    Original price $19.95 - Original price $62.95
    Original price
    $19.95 - $62.95
    $19.95 - $62.95
    Current price $19.95
  • Ford 6.7L Power Stroke EGR Bolt Repair Drill Bits w/Inserts Refresh Pack - (Nino)

    Part#: PMXRFN200
    Original price $149.95 - Original price $249.95
    Original price
    $149.95 - $249.95
    $149.95 - $249.95
    Current price $149.95

    The refresher pack is intended for replenishment of 6.7L Power Stroke EGR Tube Mounting Bolt Repair Kit (Nino). Gold Refresh Kit Part Number: PMXRF...

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    Original price $149.95 - Original price $249.95
    Original price
    $149.95 - $249.95
    $149.95 - $249.95
    Current price $149.95
  • ProTap - Machine-Grade Bottoming Tap Restores Threading to Factory-New

    Part#: PMXPPT006100
    Original price $19.95 - Original price $34.95
    Original price
    $19.95 - $34.95
    $19.95 - $34.95
    Current price $19.95

    Restore threading to factory-new with ProTap and instantly boost productivity!

    Original price $19.95 - Original price $34.95
    Original price
    $19.95 - $34.95
    $19.95 - $34.95
    Current price $19.95
  • Ford 6.7L Diesel Replacement Drill Bits For Broken Fuel Injector Hold Down Bolt - (Nico)

    Part#: PMXSPJC125
    Original price $12.95 - Original price $99.95
    Original price
    $12.95 - $99.95
    $12.95 - $99.95
    Current price $12.95

    Convenient replacement set for the Ford 6.7L Diesel Broken Fuel Injector Bolt Kit, including a discount package, via bundle pack.Precision ground p...

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    Original price $12.95 - Original price $99.95
    Original price
    $12.95 - $99.95
    $12.95 - $99.95
    Current price $12.95
  • Multipack Premium Tooling Drill Bits - Gold PMXSSSC266

    Part#: PMXSSSC266-5
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $149.95 - $199.50
    $149.95 - $199.50
    Current price $149.95

    Part #: PMXSSSC266-10/PMXSSSC266-15 10 Pack - SSSC266-5 - $149.95 15 Pack - SSSC266-10 - $199.50

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $149.95 - $199.50
    $149.95 - $199.50
    Current price $149.95
  • Threaded Cobalt Drill Bit Standard - 1/8IN DX1.5IN L • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC125-STD
    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95

    Superior USA-made, machine-shop grade tooling that delivers precision, quality, and productivity. Turned, Not Stamped. Superior Proprietary Fitting...

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    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95
  • Ford Triton 5.4L Spark Plug Thread Repair Kit

    Part#: PMXSPR014A
    Original price $69.95 - Original price $179.95
    Original price
    $69.95 - $179.95
    $69.95 - $179.95
    Current price $69.95

    Original price $69.95 - Original price $179.95
    Original price
    $69.95 - $179.95
    $69.95 - $179.95
    Current price $69.95
  • Platinum Tooling Drill Bit 188 Endmill And Sacrificial Bushing - PowerCut

    Part#: PMXPWC2188A
    Original price $59.95 - Original price $64.95
    Original price
    $59.95 - $64.95
    $59.95 - $64.95
    Current price $59.95

    Part # W/2188 (200 Series) Bushing: PMXPWC2188APart # W/3188 (300 Series) Bushing: PMXPWC3188A The Platinum Tooling Bit 188 Endmill and Bushing Acc...

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    Original price $59.95 - Original price $64.95
    Original price
    $59.95 - $64.95
    $59.95 - $64.95
    Current price $59.95
  • Threaded PowerDrive Countersink/Chamfer - Deburr top of hole for new threads

    Part#: PMXPSSCCTSK
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Threaded PowerDrive Countersink/Chamfer allows for the top of the hole to be deburred, leaving fresh threads for the new bolt or screw to be placed...

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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Threaded Cobalt Drill Bit Stub - 3/16IN DX.375IN L cutting length • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC188-STB
    Original price $19.05 - Original price $19.05
    Original price
    $19.05
    $19.05 - $19.05
    Current price $19.05

    Superior USA-made, machine-shop grade tooling that delivers precision, quality, and productivity. Turned, Not Stamped. Superior Proprietary Fitting...

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    Original price $19.05 - Original price $19.05
    Original price
    $19.05
    $19.05 - $19.05
    Current price $19.05
  • Threaded Cobalt Drill Bit Short - 3/16IN DX.75IN L cutting length • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC188-SHO
    Original price $19.25 - Original price $19.25
    Original price
    $19.25
    $19.25 - $19.25
    Current price $19.25

    Superior USA-made, machine-shop grade tooling that delivers precision, quality, and productivity. Turned, Not Stamped. Superior Proprietary Fitting...

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    Original price $19.25 - Original price $19.25
    Original price
    $19.25
    $19.25 - $19.25
    Current price $19.25
  • Threaded Cobalt Drill Bit Short - 1/8IN DX.75IN L cutting length • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC125-SHO
    Original price $14.25 - Original price $14.25
    Original price
    $14.25
    $14.25 - $14.25
    Current price $14.25

    Superior USA-made, machine-shop grade tooling that delivers precision, quality, and productivity. Turned, Not Stamped. Superior Proprietary Fitting...

    VIEW MORE
    Original price $14.25 - Original price $14.25
    Original price
    $14.25
    $14.25 - $14.25
    Current price $14.25
  • Threaded Cobalt Drill Bit Stub - 1/8IN DX.375IN L • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC125-STB
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Superior USA-made, machine-shop grade tooling that delivers precision, quality, and productivity. Turned, Not Stamped. Superior Proprietary Fitting...

    VIEW MORE
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • 29 Piece Gold Drill Bit Master Set - 135 Degree Split Point, 1/16-1/2 x 64

    Part#: PMXSSSC29
    Original price $449.95 - Original price $449.95
    Original price
    $449.95
    $449.95 - $449.95
    Current price $449.95

    29 Piece Drill Bit Master Set Part #: PMXSSSC29 Precision ground point, flutes, body clearance, and drill diameter for ultimate performance Exceed...

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    Original price $449.95 - Original price $449.95
    Original price
    $449.95
    $449.95 - $449.95
    Current price $449.95

Tips To Get The Most From Your Promaxx Tool Premium Drill Bits

Convert Your 1/4 Ratchet to a Drill

SHIPPING INFO

For Saturday delivery or special shipping instructions, please contact ProMAXX Tool M-F 8 a.m. – 5 p.m. EST at 724-941-0941. Expedited Orders Placed by 1pm EST will be Processed Same Day | UPS Ground Processing Time is 1-3 Business Days

WARRANTY INFO

Offering a range of policies

NEED HELP

Contact our support team today
724-941-0941

Promaxx Tool Address

1121 Boyce Road
Suite #2000
Pittsburgh, PA 15241

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