# Irwin® 373338BX Linear Edge Hole Saw, 3-3/8 in dia, HSS Cutting Edge

**Brand:** [IRWIN](https://maxsupplyco.com/brands/IRWIN)
**SKU:** 373338BX-11413
**MPN:** 373338BX
**Price:** $14.90 · in stock
**URL:** https://maxsupplyco.com/product/irwin-373338bx

## Features

- Super sharp teeth cut faster and dulls less
- Variable depth gullets provide more efficient chip clearance
- 4/6 variable pitch teeth for reduced noise and improved performance
- Electron beam weld for stronger, longer lasting teeth
- Bi-metal construction for toughness and long life
- Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron beam welding process
- This configuration results in a blade that makes precise cuts while resisting breakage
- Toothed edge saws are composed of a row of pointed teeth
- Common tooth variations include the number of teeth per inch and pitch pattern
- HSS provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials
- Applicable materials: aluminum, brass, cast iron, mild steel, stainless steel, steel, tool steel, copper and zinc

## Specifications

| Spec | Value |
|---|---|
| UPC | 024721066046 |
| Type | Linear Edge |
| Color | Blue |
| Speed | 100 RPM |
| Brands | IRWIN |
| Diameter | 3-3/8 in |
| Shank Type | Hex |
| Width (in) | 3.63 |
| Height (in) | 4.5 |
| Length (in) | 3.63 |
| Manufacturer | Stanley Black & Decker |
| Teeth Per Inch | 4/6 TPI |
| Arbor/Shank Size | 3/8 in |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 373338BX |

## Description

Each Irwin® hole saw is crafted from the highest quality bi-metal. The high speed steel teeth are welded to a carbon steel body for bi-metal construction that allows a hole saw to stay sharper longer. Because Irwin® hole saws are engineered and manufactured for exceptional sharpness and durability, they will cut a variety of materials. These saws will cut holes in wood, aluminum, copper, iron, stainless steel and zinc.

Features

- Super sharp teeth cut faster and dulls less

- Variable depth gullets provide more efficient chip clearance

- 4/6 variable pitch teeth for reduced noise and improved performance

- Electron beam weld for stronger, longer lasting teeth

- Bi-metal construction for toughness and long life

- Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron beam welding process

- This configuration results in a blade that makes precise cuts while resisting breakage

- Toothed edge saws are composed of a row of pointed teeth

- Common tooth variations include the number of teeth per inch and pitch pattern

- HSS provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials

- Applicable materials: aluminum, brass, cast iron, mild steel, stainless steel, steel, tool steel, copper and zinc