Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​
Sign In / EnrollGet rewarded!
​
Halloween
Pet
Lawn & Garden
Truck & Automotive
Sporting Goods
Horse
Farm & Ranch
Clothing
Livestock
Pet & Animal Pharmacy
Tools
Poultry
Fencing & Gates
Home Improvement
Outdoor Living
Heating & Cooling
Menu

Search

Home

Sign In

Cart
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. Hole Saw Bits
  10. /

  11. Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

  1. Home
  2. /
  4. /
  5. Hole Saw Bits

Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

Shop all Mibro
Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

Item # 225907099

Stocked & Ready
Mibro Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
Mibro Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
$20.79

Spend $49.99 to unlock free delivery!

Get everything you need
Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
0.0(0)

Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

$20

.79

Mibro 12 in. Spade Bit Extension
3.0(4)

Mibro 12 in. Spade Bit Extension

$14

.29

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

Sign in or Join Now

Shop all Mibro
Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

Item # 225907099

Stocked & Ready
Mibro Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
Mibro Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

$20.79
financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 9/20/26.

Spend $49.99 to unlock free delivery!

Shopping at

Grassland (franklin) TN

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Get everything you need
Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
0.0(0)

Mibro 2-1/2 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

$20

.79

Mibro 12 in. Spade Bit Extension
3.0(4)

Mibro 12 in. Spade Bit Extension

$14

.29

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

Sign in or Join Now

MIBRO's bi-metal hole saws feature a 1-3/4 in cutting depth that cuts through a 2 x 4 in a single pass. The 4/6 variable tooth pitch allows for safe and efficient cutting through metal, plastic, and wood. M3 high-speed steel teeth are electron-beam welded to blade body for strength and consistent quality. Hole saws are vacuum heat treated for consistent blade hardness. They feature a thick heavy-duty backing plate for rigidity and cutting support when cutting uneven surfaces. MIBRO's EZE Slot design allows for quick and easy plug removal on all blades with a diameter of 1 3/4 in (44.45 mm) and larger. Hole saw includes screw-in mandrel and pilot drill. See label for cutting depth and cutting speeds for different materials.

  • 1 3/4 in (44.45 mm) cutting depth cuts through a 2 in (50.8 mm) x 4 in (101.6 mm) surface in one pass.
  • M3 high-speed steel teeth are electron-beam welded to blade body for strength and consistent quality.
  • Hole saws are vacuum heat treated for consistent blade hardness.
  • Thick heavy-duty backing plate for rigidity and cutting support when cutting uneven surfaces.
  • Sizes 1 3/4 in (44.45 mm) and larger come with EZE Slot for easy plug removal.
  • Blade label highlights cutting depth and cutting speeds for different materials as space permits.
BrandMibro
Country of OriginImported
Bit Diameter2.5 in.
Bit Length4.25 in.
Material ApplicationsWood, Metal
Maximum Drilling Depth1.75 in.
Minimum Chuck Size0.38 in.
Package Quantity1
Primary MaterialBi-metal
Product Weight0.6 lb.
Shank Diameter0.38 in.
WarrantyLimited
Manufacturer Part Number961721
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Mibro 1 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Mibro 1 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill

    $17.29
  2. Top Rated
    Mibro 3 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Mibro 3 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill

    $26.49
  3. Mibro 3/4 in. x 1-3/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 3/4 in. x 1-3/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

    $13.99
  4. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960321
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960321

    $14.99
  5. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 961991
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 961991

    $21.99
  6. Top Rated
    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 963341
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 963341

    $26.49
  7. Mibro 2-1/8 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 2-1/8 in. x 4-1/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill

    $25.29
  8. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960401
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960401

    $14.99
  9. Mibro 7/8 in. x 1-3/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro 7/8 in. x 1-3/4 in. Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit

    $13.99
  10. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960911
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960911

    $17.29
  11. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 961641
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 961641

    $19.49
  12. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960671
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 960671

    $15.99

Items You May Like

  1. Mibro Hole Saw Set, 5 pc.
    3.9 out of 5 stars with 14 reviews
    3.9 (14)

    Mibro Hole Saw Set, 5 pc.

    $19.59
  2. Mibro Bi-Metal Hole Saw Set, 7 pc.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw Set, 7 pc.

    $63.49
  3. Tundra Tools Carbon Hole Saw Set, 5 pc.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tundra Tools Carbon Hole Saw Set, 5 pc.

    $13.49
    Was $14.99Save $1.50
  4. Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 961561
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mibro Bi-Metal Hole Saw with Mandrel and Pilot Drill Bit, 961561

    $19.49
  5. Century Drill & Tool 4-1/4 in. x 1-1/2 in. Bi-Metal Hole Saw, Shark Tooth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 4-1/4 in. x 1-1/2 in. Bi-Metal Hole Saw, Shark Tooth

    $28.79
    Was $31.99Save $3.20
  6. Century Drill & Tool 7/8 in. x 18 in. Ship Auger Nail Cutter Power Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 7/8 in. x 18 in. Ship Auger Nail Cutter Power Bit

    $35.99
    Was $39.99Save $4.00
  7. Century Drill & Tool 7/8 in. Hole Saw, Bi-Metal Shark Tooth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 7/8 in. Hole Saw, Bi-Metal Shark Tooth

    $9.89
    Was $10.99Save $1.10
  8. Century Drill & Tool 7/8 in. x 7-1/2 in. Ship Auger Power Bit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 7/8 in. x 7-1/2 in. Ship Auger Power Bit

    $19.79
    Was $21.99Save $2.20
  9. Century Drill & Tool 4 in. Hole Saw, Arbor Attached
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 4 in. Hole Saw, Arbor Attached

    $31.49
    Was $34.99Save $3.50
  10. Century Drill & Tool 3-5/8 in. Hole Saw, Bi-Metal, Shark Tooth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 3-5/8 in. Hole Saw, Bi-Metal, Shark Tooth

    $22.49
    Was $24.99Save $2.50
  11. Century Drill & Tool 4-1/8 in. x 1-1/2 in. Bi-Metal Hole Saw, Shark Tooth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 4-1/8 in. x 1-1/2 in. Bi-Metal Hole Saw, Shark Tooth

    $25.19
    Was $27.99Save $2.80
  12. Century Drill & Tool 3 in. Hole Saw, Arbor Attached
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 3 in. Hole Saw, Arbor Attached

    $22.49
    Was $24.99Save $2.50

Customers Also Bought

  1. Century Drill & Tool 1-1/4 in. Hole Saw, Diamond
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1-1/4 in. Hole Saw, Diamond

    $40.49
    Was $44.99Save $4.50
  2. Century Drill & Tool 1/4 in. Round Shank Arbor-A, 1/2-20 Thread
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1/4 in. Round Shank Arbor-A, 1/2-20 Thread

    $10.79
    Was $11.99Save $1.20
  3. Century Drill & Tool 5/8 in. Hole Saw, Diamond
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 5/8 in. Hole Saw, Diamond

    $28.79
    Was $31.99Save $3.20
  4. Century Drill & Tool Assorted Hole Saw Set, Diamond, 4 pc. Set
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Assorted Hole Saw Set, Diamond, 4 pc. Set

    $61.19
    Was $67.99Save $6.80
  5. Century Drill & Tool 1-3/8 in. Hole Saw, Diamond
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1-3/8 in. Hole Saw, Diamond

    $44.99
    Was $49.99Save $5.00
  6. Century Drill & Tool 3/8 in. Hole Saw, Diamond
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 3/8 in. Hole Saw, Diamond

    $19.79
    Was $21.99Save $2.20
  7. Century Drill & Tool 1-1/8 in. Hole Saw, Diamond
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 1-1/8 in. Hole Saw, Diamond

    $40.49
    Was $44.99Save $4.50
  8. Century Drill & Tool 7/8 in. Hole Saw, Arbor Attached
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 7/8 in. Hole Saw, Arbor Attached

    $13.49
    Was $14.99Save $1.50
  9. Century Drill & Tool 3-1/4 in. Hole Saw, Bi-Metal, Shark Tooth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 3-1/4 in. Hole Saw, Bi-Metal, Shark Tooth

    $17.99
    Was $19.99Save $2.00
  10. Century Drill & Tool 3-1/8 in. Hole Saw, Bi-Metal, Shark Tooth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool 3-1/8 in. Hole Saw, Bi-Metal, Shark Tooth

    $17.99
    Was $19.99Save $2.00
  11. DEWALT Door Lock Kit
    3.7 out of 5 stars with 11 reviews
    3.7 (11)

    DEWALT Door Lock Kit

    $41.99
  12. Century Drill & Tool Door Lock Set, 4 pc., Metal
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Century Drill & Tool Door Lock Set, 4 pc., Metal

    $40.49
    Was $44.99Save $4.50

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.