Skip to content
‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎After 1pm EST, Expedited Orders are NOT Guaranteed to Ship Same Day | UPS Ground Processing Time is 1-3 Business Days‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ G‎‏‏‎‎‏‏oing to SEMA? See What's NEW from Milton Industries • Booth #37183 • Nov. 5-8 • Las Vegas, NV‎‏‏‎‏‏‎‏‏‏‎
‎After 1pm EST, Expedited Orders are NOT Guaranteed to Ship Same Day | UPS Ground Processing Time is 1-3 Business Days ‏‏‎ Going to SEMA? See What's NEW from Milton Industries • Booth #37183 • Nov. 5-8 • Las Vegas, NV
Warranty Shipping Contact

Drill Bits: Machine-Shop-Grade Tooling

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

ProMAXX Tool 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.

Drill Bits Tooling Machine Grade Bolt Extraction More

  • ProDrill-Gold-Cobalt-Tooling-Bits-3-Pack
    ProDrill-Gold-Cobalt-Tooling-Bits-Multiple Sizes

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

    Part#: PMXSSSC125T
    $14.95 - $44.95
    $14.95 - $44.95
    $14.95 - $44.95
    $14.95

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

    VIEW MORE
    $14.95 - $44.95
    $14.95 - $44.95
    $14.95 - $44.95
    $14.95
  • SAVE: 46% SAVE: %
    ProDrill-Platinum-Drill-Bits-Tooling

    ProDrill Platinum - Submicron Grain Carbide Drill Bits Multiple Sizes

    Part#: PMXPLTV125
    $29.95 - $99.95
    $29.95 - $99.95
    $29.95
    $16.95 - $89.95
    $16.95 - $89.95
    $16.95

    Platinum Bits: PMXPLTV125, PMXPLT188, PMXPLT266, PMXPLT270, PMXPLT420 High-performance tooling bits engineered to cut through the hardest materials...

    VIEW MORE
    $29.95 - $99.95
    $29.95 - $99.95
    $29.95
    $16.95 - $89.95
    $16.95 - $89.95
    $16.95
    SAVE: 46% SAVE: %
  • PMXPDTPMX266BTS-Drill-Bit-Accessory-Pack
    PMXPDTPMX266ACC-PowerDrive-Accessory-Drill-Bit-Pack

    PowerDrive Accessory Pack - Premium Threaded Drill Bits Multi-Sizes (Work on Snap-on PDRR2005 Mini Right-Angle Drill)

    Part#: PMXPDT266ACC
    $149.95 - $169.95
    $149.95 - $169.95
    $149.95 - $169.95
    $149.95

    PowerDrive Threaded Drill Bit Accessory Pack Part #: PMXPDT266BTSSuperior USA-made, machine-shop grade tooling that delivers precision, quality, an...

    VIEW MORE
    $149.95 - $169.95
    $149.95 - $169.95
    $149.95 - $169.95
    $149.95
  • Bottoming Tap Restore threading to factory-new
    ProTap_-_Machine_Shop-Grade_Bottoming_Taps

    ProTap - Machine Shop-Grade Bottoming Taps Restore Threading to Factory-New

    Part#: PMXPPT0060100
    $19.95 - $34.95
    $19.95 - $34.95
    $19.95 - $34.95
    $19.95

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

    $19.95 - $34.95
    $19.95 - $34.95
    $19.95 - $34.95
    $19.95
  • 29 Piece Gold Drill Bit Master Set

    29 Piece Gold Drill Bit Master Set - 135 Degree Split Point, 1/16-1/2 x 64

    Part#: PMXSSSC29
    $449.95 - $449.95
    $449.95
    $449.95 - $449.95
    $449.95

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

    VIEW MORE
    $449.95 - $449.95
    $449.95
    $449.95 - $449.95
    $449.95
  • SAVE: 20% SAVE: %
    PMXSPJCSET-3-Drill-Bit-Value-Pack.

    Ford 6.7L Diesel Replacement Drill Bits For Broken Fuel Injector Hold Down Bolt - (Nico)

    Part#: PMXSPJC125
    $55.95
    $12.95 - $99.95
    $55.95
    $12.95 - $99.95
    $12.95 - $99.95
    $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...

    VIEW MORE
    $55.95
    $12.95 - $99.95
    $55.95
    $12.95 - $99.95
    $12.95 - $99.95
    $12.95
    SAVE: 20% SAVE: %
  • ProMill End Mill Four Flute Platinum Drill Bit

    ProMill End Mill Four Flute Platinum Drill Bit Tooling 1/8, 3/16

    Part#: PMXPPM125
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    PMXPPM125Premium Sub-Micrograin Solid Carbide End Mill (1/8)

    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

  • Broken EZ Out Removal Kits / Platinum Drill Bits For Broken Extractor Removal

    Part#: PMXBEKMSTR
    $79.95 - $134.95
    $79.95 - $134.95
    $79.95 - $134.95
    $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 innovat...

    VIEW MORE
    $79.95 - $134.95
    $79.95 - $134.95
    $79.95 - $134.95
    $79.95
  • Platinum Tooling Drill Bit 188 Endmill And Sacrificial Bushing - PowerCut
    Platinum Tooling Drill Bit 188 Endmill And Sacrificial Bushing - PowerCut

    Platinum Tooling Drill Bit 188 Endmill And Sacrificial Bushing - PowerCut

    Part#: PMXPWC2188A
    $59.95 - $64.95
    $59.95 - $64.95
    $59.95 - $64.95
    $59.95

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

    VIEW MORE
    $59.95 - $64.95
    $59.95 - $64.95
    $59.95 - $64.95
    $59.95

  • Rescue Bit 1/8" x 3" Double End Reamer - Remove Broken Drill Bits and Taps

    Part#: PMXPLTR125
    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Rescue Bit: PMXPLTR1251/8" x 3" Double End W/ Reamer. Removes broken screw extractors, taps, bolts, etc.

    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
  • 1-4-Inch-Drive-Ratchet-To-Drill-Socket-Threaded-Bit-Adapter-PowerDrive-PMXPDT250A-promaxx-powerdrive
    1/4 Inch Drive Ratchet To Drill Socket Threaded Bit Adapter

    1/4 Inch Drive Ratchet to Drill Socket Threaded Bit Adapter Reaches Tight Spots - PowerDrive

    Part#: PMXPDT250A
    $79.95 - $89.95
    $79.95 - $89.95
    $79.95 - $89.95
    $79.95

    PowerDrive THD Starter Kit Part #: PMXPDT250A The PowerDrive Threaded Bit Adapter is a versatile tool effortlessly attaches to any ¼” drive, allowi...

    VIEW MORE
    $79.95 - $89.95
    $79.95 - $89.95
    $79.95 - $89.95
    $79.95

  • Threaded Bit ProDrill 3-Pack Refresh Kit- Cobalt Bit Ensures Proper Alignment • PSSC125-STD, PSSC188-STD, PSSC266-STD

    Part#: PMXPS266PCK
    $67.95 - $67.95
    $67.95
    $67.95 - $67.95
    $67.95

    Threaded Drill Bit 3-Pack = 20% Savings! Superior USA-made, machine-shop grade tooling that delivers precision, quality, and productivity. Turned, ...

    VIEW MORE
    $67.95 - $67.95
    $67.95
    $67.95 - $67.95
    $67.95

  • Threaded Cobalt Drill Bit STANDARD - 3/16IN DX1.5IN L cutting length • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC188-STD
    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95

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

    VIEW MORE
    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95

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

    Part#: PMXPSSC188-SHO
    $19.25 - $19.25
    $19.25
    $19.25 - $19.25
    $19.25

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

    VIEW MORE
    $19.25 - $19.25
    $19.25
    $19.25 - $19.25
    $19.25

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

    Part#: PMXPSSC125-SHO
    $14.25 - $14.25
    $14.25
    $14.25 - $14.25
    $14.25

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

    VIEW MORE
    $14.25 - $14.25
    $14.25
    $14.25 - $14.25
    $14.25

  • Threaded Cobalt Drill Bit Stub - 1/8IN DX.375IN L • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC125-STB
    $14.95 - $14.95
    $14.95
    $14.95 - $14.95
    $14.95

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

    VIEW MORE
    $14.95 - $14.95
    $14.95
    $14.95 - $14.95
    $14.95

  • Threaded Cobalt Drill Bit Standard - 1/8IN DX1.5IN L • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC125-STD
    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

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

    VIEW MORE
    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
  • PMXPPD2800PRO- PowerDrill Powerful Air Drill W/Variable Speed Drive
    PMXPSSC188-STB-Threaded Cobalt Drill Bit Stub - 3/16-IN D X.375-IN L

    Threaded Cobalt Drill Bit Stub - 3/16-IN D X.375-IN L cutting length • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC188-STB
    $19.05 - $19.05
    $19.05
    $19.05 - $19.05
    $19.05

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

    VIEW MORE
    $19.05 - $19.05
    $19.05
    $19.05 - $19.05
    $19.05

  • Threaded Cobalt Drill Bit Standard - 17/64IN DX1.8IN L cutting length • 1/4 x 28 TPI (THD)

    Part#: PMXPSSC266-STD
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

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

    VIEW MORE
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

  • Threaded PowerDrive Countersink/Chamfer - Deburr top of hole for new threads

    Part#: PMXPSSCCTSK
    $15.95 - $15.95
    $15.95
    $15.95 - $15.95
    $15.95

    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...

    VIEW MORE
    $15.95 - $15.95
    $15.95
    $15.95 - $15.95
    $15.95
  • PMXVT-29_-_Mechanics_Length_-_Short_Strong_Construction_Vortex_Bits
    PMXSSSV29_-_Vortex_Angled_Drill_Bits

    Vortex Point Angled Drill Bits 1/16-1/2 x 64ths Mechanics Length 29-Piece TYPE 250-VT

    Part#: PMXVT-29
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95

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

    VIEW MORE
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95

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

Any motor company logo on this site is a Registered Trademark. ProMAXX Tool is not affiliated with any of the motor companies on this site.