Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!Savings and OffersWeekly AdSaleClearanceMore OptionsWeekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Get ready for the season ahead

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!


0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Tools
  4. /
  5. Power Tool Accessories
  6. /
  7. Drill Bits
  8. /
  9. Drill Bit Sets
  10. /
  11. Century Drill & Tool 1/4 in. x 4 in. Cobalt Pro Drill Bit

  1. Home
  2. /
  3. /
  4. Drill Bit Sets
Shop all Century Drill & Tool
  • Online Only

Century Drill & Tool 1/4 in. x 4 in. Cobalt Pro Drill Bit

Item # 1704917

Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Century Drill & Tool
  • Online Only

Century Drill & Tool 1/4 in. x 4 in. Cobalt Pro Drill Bit

Item # 1704917

Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Image showing  1/4 in. x 4 in. Cobalt Pro Drill Bit
Subscription options

Conveniently pickup or deliver on a schedule you choose

No commitment – easily cancel anytime

$6.38

​

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Keep your drill in working order with the Century Drill & Tool Cobalt Pro Drill Bit. This pro drill bit features durable construction for lasting use. This robust drill bit is designed for drilling extremely hard materials like stainless steel. The 135 degree quick cut points of this versatile drill bit penetrate faster and will not walk or wander. The sturdy construction and design of this resistant drill bit provides years of reliable use.

  • Designed for drilling into extremely hard materials including stainless steel
  • Resistant to heat and friction for longer tool life
  • 135 degree quick cut points for faster penetration
  • Offers fourteen times the life rating of other bits
  • Made in the United States of America
  • Product length: 4 inches

Similar Items

  1. Century Drill & Tool 1/8 in. x 2-3/4 in. Cobalt Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/8 in. x 2-3/4 in. Cobalt Drill Bit

    $4.99
  2. Century Drill & Tool 5/16 x 4-1/2in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 5/16 x 4-1/2in. Cobalt Pro Drill Bit

    $11.69
    Was $12.99Save $1.30
  3. Century Drill & Tool 13/64 in. x 3-5/8 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13/64 in. x 3-5/8 in. Cobalt Pro Drill Bit

    $5.00
  4. Century Drill & Tool 11/32 x 4-3/4 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 11/32 x 4-3/4 in. Cobalt Pro Drill Bit

    $13.49
    Was $14.99Save $1.50
  5. Century Drill & Tool 15 pc. Cobalt Pro Drill Bits
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 15 pc. Cobalt Pro Drill Bits

    $125.99
    Was $139.99Save $14.00
  6. Century Drill & Tool 13 pc. Cobalt Pro Drill Bit Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13 pc. Cobalt Pro Drill Bit Set

    $52.19
    Was $57.99Save $5.80
  7. Century Drill & Tool 11/64 in. x 3-1/4 in. Cobalt Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 11/64 in. x 3-1/4 in. Cobalt Drill Bit

    $2.14
  8. Century Drill & Tool 31/64 in. x 5-7/8 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 31/64 in. x 5-7/8 in. Cobalt Pro Drill Bit

    $25.19
    Was $27.99Save $2.80
  9. Century Drill & Tool 3/16 x 3-1/2in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 3/16 x 3-1/2in. Cobalt Pro Drill Bit

    $3.85
  10. Century Drill & Tool 1/4 in. x 2-1/4 in. x 4 in. Multi-Material Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/4 in. x 2-1/4 in. x 4 in. Multi-Material Drill Bit

    $5.86
  11. Century Drill & Tool 17/64 in. x 4-1/8 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 17/64 in. x 4-1/8 in. Cobalt Pro Drill Bit

    $6.75
  12. Century Drill & Tool 13/64 in. x 3-5/8 in. Cobalt Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13/64 in. x 3-5/8 in. Cobalt Drill Bit

    $2.65

Items You May Like

  1. DEWALT 1/4 in. Pilot Point Industrial Cobalt Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DEWALT 1/4 in. Pilot Point Industrial Cobalt Drill Bit

    $14.99
  2. DEWALT 1/8 in. Industrial Cobalt Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DEWALT 1/8 in. Industrial Cobalt Drill Bit

    $7.49
  3. Mibro 1/4 in. High-Speed Steel Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 1/4 in. High-Speed Steel Drill Bit

    $5.79
  4. Mibro 10 pc. Cobalt Drill Bit Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 10 pc. Cobalt Drill Bit Set

    $22.99
  5. Mibro 13 pc. Cobalt Tri-Bore Drill Bit Set, 13 pc.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 13 pc. Cobalt Tri-Bore Drill Bit Set, 13 pc.

    $33.29
  6. Tractor Supply Assorted Impact Bit Set, 49 pc.
    4.4 out of 5 stars with 43 reviews
    4.4 (43)

    Tractor Supply Assorted Impact Bit Set, 49 pc.

    $9.49
    Was $11.99Save $2.50

Customers Also Bought

  1. Century Drill & Tool 1/8 in. x 2-3/4 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/8 in. x 2-3/4 in. Cobalt Pro Drill Bit

    $5.77
  2. Century Drill & Tool 13/64 in. x 3-5/8 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13/64 in. x 3-5/8 in. Cobalt Pro Drill Bit

    $5.00
  3. Century Drill & Tool 1/2 in. x 6 in. Cobalt Pro Grade Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/2 in. x 6 in. Cobalt Pro Grade Drill Bit

    $25.19
    Was $27.99Save $2.80
  4. Century Drill & Tool 9/64 in. x 2-7/8 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 9/64 in. x 2-7/8 in. Cobalt Pro Drill Bit

    $3.14
  5. Century Drill & Tool 13 pc. Cobalt Pro Drill Bit Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13 pc. Cobalt Pro Drill Bit Set

    $52.19
    Was $57.99Save $5.80
  6. Century Drill & Tool 10 pc. Cobalt Pro Drill Bit Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 10 pc. Cobalt Pro Drill Bit Set

    $31.49
    Was $34.99Save $3.50
  7. Century Drill & Tool 13/32 in. x 5-1/4 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 13/32 in. x 5-1/4 in. Cobalt Pro Drill Bit

    $17.99
    Was $19.99Save $2.00
  8. Century Drill & Tool 17/64 in. x 4-1/8 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 17/64 in. x 4-1/8 in. Cobalt Pro Drill Bit

    $6.75
  9. Century Drill & Tool 23/64 x 4-7/8in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 23/64 x 4-7/8in. Cobalt Pro Drill Bit

    $15.29
    Was $16.99Save $1.70
  10. Century Drill & Tool 1/4 in. x 2-1/4 in. x 4 in. Multi-Material Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/4 in. x 2-1/4 in. x 4 in. Multi-Material Drill Bit

    $5.86
  11. Century Drill & Tool 11/64 x 3-1/4 in. Cobalt Pro Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 11/64 x 3-1/4 in. Cobalt Pro Drill Bit

    $3.55
  12. Century Drill & Tool 1/4 in. x 4 in. x 6-1/4 in. SDS Plus 2-Cut Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/4 in. x 4 in. x 6-1/4 in. SDS Plus 2-Cut Drill Bit

    $5.57

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.