---
product_id: 153865450
title: "Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal"
brand: "koopi"
price: "574856₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/153865450-koopi-76mm-3-inch-bi-metal-hole-saw-with-arbor
store_origin: VN
region: Vietnam
---

# M42 BI-Metal & High-Speed Steel for durable, fast cuts Spring ejector for instant disc release 3-inch (76mm) diameter for versatile cutting Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal

**Brand:** koopi
**Price:** 574856₫
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal by koopi
- **How much does it cost?** 574856₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/153865450-koopi-76mm-3-inch-bi-metal-hole-saw-with-arbor)

## Best For

- koopi enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Ejection:** Built-in spring mechanism automatically pushes out the cut disc—no downtime, no hassle
- • **Complete Kit Included:** Arbor, replacement pilot drill bit, and hex key ensure you’re ready to drill right out of the box
- • **Durability Meets Speed:** Crafted from premium M42 BI-Metal and High-Speed Steel for long-lasting, sharp performance
- • **Smooth, Non-Binding Cuts:** Innovative blade design guarantees fast, clean edges every time—impress your clients and coworkers
- • **Precision 3-Inch Diameter:** Perfectly sized for clean, professional holes in wood, plastic, and thin metal

## Overview

The Koopi 3-inch (76mm) BI-Metal Hole Saw combines premium M42 BI-Metal and High-Speed Steel for durable, precise cutting in wood, plastic, and thin metal. Featuring a non-binding blade design and a spring ejector for quick disc release, this kit includes an arbor, replacement pilot drill bit, and hex key—delivering professional results with every use.

## Description

Koopi 3 Inch BI-METAL Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal （76mm）

## Features

- This 3" Hole Saw Drill Bit is designed for wood / plastic cutting.
- Dimension: Diameter-3 in(76mm); Cutting Depth- 1.18 in(30mm); Arbor shank diamater- 3/8 in
- Non-binding clean edge design make the hole saw blade cuts smooth and fast.More than that,the spring on the drill bit is nice because it automatically pushes the disc out of the saw immediately after completing the hole.
- It is made of M42 BI-Metal and High Speed steel, Durable and cuts clear
- Pakage Include: 1 x 3" hole saw; 1 x arbor; 1 x replacement pilot drill bit; 1 x hex key

## Product Details

- **Material:** BI-METAL
- **Brand:** Koopi
- **Color:** Orange
- **Number of Teeth:** 3
- **Style:** Industrial
- **Item Weight:** 0.29 Kilograms

## Images

![Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal - Image 1](https://m.media-amazon.com/images/I/61ZtSjOoj6L.jpg)
![Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal - Image 2](https://m.media-amazon.com/images/I/61EeQlXhU3L.jpg)
![Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal - Image 3](https://m.media-amazon.com/images/I/61mwRe3l+QL.jpg)
![Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal - Image 4](https://m.media-amazon.com/images/I/61CGwWZ88sL.jpg)
![Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal - Image 5](https://m.media-amazon.com/images/I/61hpIPrM3YL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the OD of the saw the advertised 76 mm (2.992 inches) or as a reviewer claimed 2 7/8 inches (~73 mm)?**
A: The OD of the hole saw is as advertised 76 mm.

**Q: Can the spring on the drill bit be removed?  I’m going to be drilling holes into drywall to blow insulation, and I want to save the drywall discs**
A: The spring is easily removed.

## Frequently Bought Together

- Koopi 76mm / 3 Inch BI-Metal Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal
- Hole Saw 3 1/4” (83mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes
- VIKITON 3 inch Hole Saw with Arbor for Metal Wood Plastic, 76mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/153865450-koopi-76mm-3-inch-bi-metal-hole-saw-with-arbor](https://www.desertcart.vn/products/153865450-koopi-76mm-3-inch-bi-metal-hole-saw-with-arbor)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-23*