Skip to content
PRICE DEMOLITION SALE: Hundreds of Job-Crushing Deals. Shop Now >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order

$10
gift card

$250 Order

$25
gift card

$500 Order

$50
gift card

$1000 Order

$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 11/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

IRWIN Bi-Metal Hole Saw — 3 1/4in., Model# 373314BX

Item# 962173
IRWIN Bi-Metal Hole Saw — 3 1/4in., Model# 373314BX

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

IRWIN Bi-Metal Hole Saw — 3 1/4in., Model# 373314BX

Click or Tap image to Zoom

  • IRWIN hole saw has super sharp teeth that cuts faster and dulls less
  • Variable pitch tooth design — provides more efficient chip clearance
  • Bi-metal construction for toughness and long life
  • Electronic beam weld for stronger, longer lasting teeth
  • Cuts through a variety of materials, including: aluminum, copper, iron, stainless steel, wood and zinc

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Compare

Product Summary

IRWIN now has a full line of bi-metal hole saws designed for the professional and made to provide long-lasting performance for use in general construction, plumbing, electrical and remodeling applications. IRWIN hole saws are intelligently designed and engineered for high performance. Made from the highest quality materials, you can count on these hole saws to be durable, dependable and a superior value. U.S.A.

Features + Benefits

  • IRWIN hole saw has super sharp teeth that cuts faster and dulls less
  • Variable pitch tooth design — provides more efficient chip clearance
  • Bi-metal construction for toughness and long life
  • Electronic beam weld for stronger, longer lasting teeth
  • Cuts through a variety of materials, including: aluminum, copper, iron, stainless steel, wood and zinc
  • U.S.A.
  • Model 373314BX

Key Specs

AttributeSpecification

item#

962173

Brand

Irwin
AttributeSpecification

Ship Weight

0.5 LB

Size (SAE)

3-1/4 in

Reviews

Questions & Answers

Questions