---
product_id: 113277960
title: "4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard"
brand: "abuff"
price: "A$67"
currency: AUD
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.au/products/113277960-4-inch-100-mm-hole-saw-with-arbor-heavy-duty
store_origin: AU
region: Australia
---

# 4" diameter 38mm depth HSS & Bi-Metal 4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard

**Brand:** abuff
**Price:** A$67
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro with Our Heavy-Duty Hole Saw!

## Quick Answers

- **What is this?** 4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard by abuff
- **How much does it cost?** A$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/113277960-4-inch-100-mm-hole-saw-with-arbor-heavy-duty)

## Best For

- abuff enthusiasts

## Why This Product

- Trusted abuff brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Faster Cuts:** Positive Rake Teeth for quicker drilling.
- • **Complete Kit:** Includes arbor, extra drill bits, and hex wrench.
- • **Cut Through Anything:** Designed for metal, wood, plastic, and more!
- • **Durability Redefined:** 2X more durable with 50% longer life!
- • **Universal Compatibility:** Fits major brands like Dewalt and Milwaukee.

## Overview

This 4-inch hole saw features a robust bi-metal construction with a 38mm cutting depth, making it ideal for a variety of materials including metal, wood, and plastic. It comes with an arbor, two extra drill bits, and a hex wrench, ensuring you're fully equipped for any project. With enhanced durability and compatibility with major brands, this tool is designed for efficiency and longevity.

## Description

4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard

## Features

- 4 inch hole saw (38mm depth) comes WITH ARBOR; 2 EXTRA DRILL BITS and 1 EXTRA HEX WRENCH for replacement. Hole saw made of top HSS & Bi-Metal for Heavy Dusty capability improved durability with Rust-proof. Drilling with sharper Positive Rake Tooth cuts material faster than other brand.
- The 4" hole saw fits universal Mandrel such as Lenox, Dewalt, Milwaukee and Bosch. 38mm depth of hole saw help to cut 2x material in 1 pass.
- This 4 Hole Saw Blade is design for drilling metal sheet, drywall, plastic pipe, wood, PVC, fiberboard, grommet hole, recessed light and can light hole Drilling.
- Increased wall thickness of hole saw improves durability and minimizes tooth loss, 2X more durable with 50% longer life than other brand hole saws.
- Abuff hole saw and 90 days refund or replacement for no reasons. All your product problems in these 2 years warranty will be solved promptly. Just contact us whenever you have troubles or suggestions

## Images

![4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard - Image 1](https://m.media-amazon.com/images/I/618UXlVuZ2L.jpg)
![4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard - Image 2](https://m.media-amazon.com/images/I/61PS6JG9OKL.jpg)
![4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard - Image 3](https://m.media-amazon.com/images/I/61ZU-ikXreL.jpg)
![4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard - Image 4](https://m.media-amazon.com/images/I/71fQfhZ6o+L.jpg)
![4 inch 100 mm Hole Saw with Arbor, Heavy Duty 38mm Depth Bi-Metal HSS 4 Inch Hole Saw Blade with Positive Rake Teeth for Cutting Soft Metal, Drywall, Plastic, Wood, Fiberboard - Image 5](https://m.media-amazon.com/images/I/61uzacx6nZL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does this come with the insert to put into by drill? Or just the hole saw?**
A: Just the hole saw. So, while it's a hole saw, it's not a "whole saw". :)

**Q: Will this fit a 1/2" drill?  I dont see the arbor size anywhere. Thanks.**
A: I have the 6" version of this saw.  I assume the arbor is the same but am not sure.  In any case, yes it fit my 1/2 inch drill chuck.

**Q: How thick is the kerf?**
A: 2.4 millimeters

**Q: Fit for a 3’1/2 hole saw?**
A: Yes, if it has the 2 guide holes to line up on shank

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for corn hole board
  

*by A***R on Reviewed in the United States on August 25, 2023*

Solid, worked very well

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Hole saw with arbor
  

*by K***. on Reviewed in the United States on December 24, 2023*

I use this for a lighting box installation. Great value with arbor. It works!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Did the job.
  

*by S***Y on Reviewed in the United States on February 18, 2024*

Needed to cut several holes into panels and roof. It was a adequate tool.

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**Shop now:** [https://www.desertcart.com.au/products/113277960-4-inch-100-mm-hole-saw-with-arbor-heavy-duty](https://www.desertcart.com.au/products/113277960-4-inch-100-mm-hole-saw-with-arbor-heavy-duty)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*