Skip to main content
FallHalloweenPetLawn & 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 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 / Enroll

Get rewarded!

​
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. Air Compressors & Air Tools
  6. /
  7. Air Tools
  8. /
  9. Air Grinders
  10. /

  11. DEWALT 1/4 in. NPT Cut Off Tool, 3 in.

  1. Home
  2. /
  4. /
  5. Air Grinders

DEWALT 1/4 in. NPT Cut Off Tool, 3 in.

Shop all DEWALT
DEWALT 1/4 in. NPT Cut Off Tool, 3 in.

Item # 163828999

DEWALT DEWALT 1/4 in. NPT Cut Off Tool, 3 in.
DEWALT DEWALT 1/4 in. NPT Cut Off Tool, 3 in.
$60.99
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all DEWALT
DEWALT 1/4 in. NPT Cut Off Tool, 3 in.

Item # 163828999

DEWALT DEWALT 1/4 in. NPT Cut Off Tool, 3 in.
DEWALT DEWALT 1/4 in. NPT Cut Off Tool, 3 in.
$60.99
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 8/9/26.

Out of stock at or near

Grassland (franklin) TN

Out of stock delivering to

37027

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

Sign in or Join Now

The DEWALT 3 in. Pneumatic Cut-Off Tool features a self-locking touch control trigger for ease of use. The cushion grip isolates the user's hand as the unit gets cold from use. The cut-off tool is backed by a DEWALT 3-year warranty for added peace of mind and features a 3/8 in. arbor. Rated for 19,000 RPM, this cut-off tool is ideal for a wide range of applications.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on tools? Check out our guide on essential woodworking power tools in the product documents section.

  • Self-locking touch control trigger makes the cut-off tool easy to use
  • Ergonomically designed cushion grip body isolates user's hand as the unit gets cold from use
  • Rear exhaust directs air away from the user for maximum comfort
  • Rear exhaust 3 in. wheel diameter
  • Tool operates up to 19,000 RPM
  • 3/8 in. arbor
  • 1/4 in. NPT (F) air inlet
  • Pneumatic power tool
BrandDEWALT
Country of OriginImported
Air Inlet Size1/4 in.
Average Air Consumption4.4 CFM
Decibel Rating70 dB
Exhaust LocationRear
Features19000 RPM
Forward/ReverseForward Only
Grinder TypeAngle die
Housing MaterialComposite
Inlet TypeNPT
Maximum Grinding Speed19,000 RPM
Maximum Operating Pressure90 PSI
Minimum Grinding Speed19,000 rpm
Minimum Operating Pressure45 PSI
Primary ColorBlack
Product Height3.1 in.
Product Length7.9 in.
Product Weight2.59 lb.
Product Width3.8 in.
Recommended Hose Size3/8 in.
Warranty3 Year Limited - 90 day money back - 1 year free service
Wheel Diameter6 in.
Manufacturer Part NumberDWMT70784
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. DEWALT 1/4 in. Pneumatic Angle Die Grinder
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    DEWALT 1/4 in. Pneumatic Angle Die Grinder

    $86.99
  2. JET 1/4 in. NPT 4 in. Angle Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 1/4 in. NPT 4 in. Angle Grinder

    $399.99
  3. JET 1/4 in. NPT 5 in. Angle Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 1/4 in. NPT 5 in. Angle Grinder

    $377.99
    Was $419.99Save $42.00
  4. Powermate 1/4 in. Die Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Powermate 1/4 in. Die Grinder

    $44.99
    Was $49.99Save $5.00
  5. JET 1/4 in. Die Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 1/4 in. Die Grinder

    $79.99
  6. JET 1/4 in. Die Grinder, 1 HP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 1/4 in. Die Grinder, 1 HP

    $239.99
  7. Top Rated
    JET 1/4 in. Right Angle Die Grinder
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    JET 1/4 in. Right Angle Die Grinder

    $99.99
  8. Ingersoll Rand 1/4 in. NPT Straight Die Grinder, 25,000 RPM
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Ingersoll Rand 1/4 in. NPT Straight Die Grinder, 25,000 RPM

    $139.99
  9. JET 1/4 in. Right Angle Die Grinder, 1 HP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 1/4 in. Right Angle Die Grinder, 1 HP

    $319.99
  10. JET 1/4 in. Extended Die Grinder, 1 HP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 1/4 in. Extended Die Grinder, 1 HP

    $299.99
  11. Powermate 1/4 in. NPT Air Die Grinder, 25,000 RPM
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Powermate 1/4 in. NPT Air Die Grinder, 25,000 RPM

    $26.99
    Was $29.99Save $3.00
  12. PORTER-CABLE 1/4 in. Air Right Angle Die Grinder
    3.9 out of 5 stars with 16 reviews
    3.9 (16)

    PORTER-CABLE 1/4 in. Air Right Angle Die Grinder

    $54.99

Items You May Like

  1. Top Rated
    PORTER-CABLE Air Cut Off Tool
    4.8 out of 5 stars with 8 reviews
    4.8 (8)

    PORTER-CABLE Air Cut Off Tool

    $42.99
  2. Powermate 4.7 RHP Hi Flo 3 Cylinder Single Stage
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Powermate 4.7 RHP Hi Flo 3 Cylinder Single Stage

    $539.99
    Was $599.99Save $60.00
  3. Industrial Air Contractor Industrial Air 10 hp Horizontal Two Stage Air Compressor 230 V 3 Phase, 120 gal., IH9919910
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Industrial Air Contractor Industrial Air 10 hp Horizontal Two Stage Air Compressor 230 V 3 Phase, 120 gal., IH9919910

    $4,449.99
  4. Industrial Air Contractor Industrial Air 5 hp Two Stage Air Compressor 240V Single Phase, 80 gal., IV5048055.01
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Industrial Air Contractor Industrial Air 5 hp Two Stage Air Compressor 240V Single Phase, 80 gal., IV5048055.01

    $2,249.99
  5. Industrial Air Contractor 9 hp 9 gal. Single-Stage Gas Wheelbarrow Air Compressor, 155 PSI, Electric Start Honda GX Engine
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Industrial Air Contractor 9 hp 9 gal. Single-Stage Gas Wheelbarrow Air Compressor, 155 PSI, Electric Start Honda GX Engine

    $2,999.99
  6. DEWALT 1.9 RHP 8 gal. Single-Stage Wheelbarrow Air Compressor
    4.4 out of 5 stars with 5 reviews
    4.4 (5)

    DEWALT 1.9 RHP 8 gal. Single-Stage Wheelbarrow Air Compressor

    $1,099.99
  7. Top Rated
    Powermate 5.7 RHP Hi Flo 3 Cylinder Single Stage Air Compressor Pump
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Powermate 5.7 RHP Hi Flo 3 Cylinder Single Stage Air Compressor Pump

    $674.99
    Was $749.99Save $75.00
  8. Powermate 1.9 RHP Universal Replacement Single-Stage Inline Twin Cylinder Oil Lubricated Pump
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Powermate 1.9 RHP Universal Replacement Single-Stage Inline Twin Cylinder Oil Lubricated Pump

    $377.99
    Was $419.99Save $42.00
  9. DEWALT 10 RHP 120 gal. 2 Stage Horizontal Stationary Air Compressor
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DEWALT 10 RHP 120 gal. 2 Stage Horizontal Stationary Air Compressor
  10. DEWALT 1.9 RHP 20 gal. Single Stage Horizontal Portable Air Compressor
    3.8 out of 5 stars with 4 reviews
    3.8 (4)

    DEWALT 1.9 RHP 20 gal. Single Stage Horizontal Portable Air Compressor

    $849.99
  11. Top Rated
    JobSmart 3/8 in. Drain Valve
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    JobSmart 3/8 in. Drain Valve

    $7.99
  12. Top Rated
    DEWALT 3/8 in. Filter
    5.0 out of 5 stars with 6 reviews
    5.0 (6)

    DEWALT 3/8 in. Filter

    $74.99

Customers Also Bought

  1. SP AIR 5 in. Heavy-Duty Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR 5 in. Heavy-Duty Grinder

    $314.99
  2. Top Rated
    Ingersoll Rand 1/4 in. Heavy-Duty Cut-Off Air Tool
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

    Ingersoll Rand 1/4 in. Heavy-Duty Cut-Off Air Tool

    $99.99
  3. Top Rated
    JobSmart 13 pc. Spindle Lock Air Die Grinder Kit
    4.8 out of 5 stars with 4 reviews
    4.8 (4)

    JobSmart 13 pc. Spindle Lock Air Die Grinder Kit

    $14.99
  4. SP AIR Replacement Radius Blade for SP-7252F, 10-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR Replacement Radius Blade for SP-7252F, 10-Pack

    $254.99
  5. Ingersoll Rand Edge Series Air Die Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Ingersoll Rand Edge Series Air Die Grinder

    $64.99
  6. SP AIR Palm Beveling Tool
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR Palm Beveling Tool

    $359.99
  7. SP AIR 3 pc. 45-Degree Replacement Blade Set for SP-7252F
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR 3 pc. 45-Degree Replacement Blade Set for SP-7252F

    $224.99
  8. SP AIR 1/8 in. Micro Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR 1/8 in. Micro Grinder

    $344.99
  9. Ingersoll Rand 1/4 in. NPT Max Series Air Angle Grinder, 12,000 RPM
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Ingersoll Rand 1/4 in. NPT Max Series Air Angle Grinder, 12,000 RPM

    $239.99
  10. Top Rated
    Ingersoll Rand 1/4 in. NPT Straight Die Grinder Kit, 25,000 RPM
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Ingersoll Rand 1/4 in. NPT Straight Die Grinder Kit, 25,000 RPM

    $189.99
  11. SP AIR 1/4 in. 120-Degree Angle Die Grinder, 0.3 HP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR 1/4 in. 120-Degree Angle Die Grinder, 0.3 HP

    $144.99
  12. SP AIR 1/4 in. Straight Die Grinder, 0.3 HP
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR 1/4 in. Straight Die Grinder, 0.3 HP

    $139.99

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.