---
product_id: 695555900
title: "Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard"
brand: "luomorgo"
price: "₨8186"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/695555900-luomorgo-3-1-8-inch-79mm-hole-saw-1-1
store_origin: LK
region: Sri Lanka
---

# 1 1/4 inch cutting depth with hex shank adapter 3-1/8 inch (79mm) precision cutting diameter M42 HSS Bi-Metal, ≥65HRC hardness Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard

**Brand:** luomorgo
**Price:** ₨8186
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut Clean, Cut Confident: The Pro’s Choice for Flawless Holes Every Time

## Quick Answers

- **What is this?** Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard by luomorgo
- **How much does it cost?** ₨8186 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/695555900-luomorgo-3-1-8-inch-79mm-hole-saw-1-1)

## Best For

- luomorgo enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Kit:** Comes complete with 2 drill bits and an Allen wrench, so you’re ready to tackle cornhole boards, recessed lighting, air ducts, and beyond—no extra tools needed.
- • **Unmatched Durability:** Crafted from premium M42 high-speed steel and bi-metal for superior hardness and wear resistance, built to last through your toughest projects.
- • **Effortless Performance:** Non-binding tooth design ensures smooth, chip-free cuts, reducing effort and increasing efficiency on every job.
- • **Precision Cutting Power:** 3-1/8 inch diameter with 1 1/4 inch cutting depth delivers clean, smooth holes every time—perfect for wood, plastic, drywall, and more.
- • **Versatile Compatibility:** Includes hex shank drill bit adapter and pilot bits for seamless installation on most drills, making it your go-to for home and professional use.

## Overview

The Luomorgo 3-1/8 inch bi-metal hole saw features M42 high-speed steel construction with ≥65HRC hardness for exceptional durability. Designed for precision cutting in wood, plastic, drywall, and fiberboard, it offers a 1 1/4 inch cutting depth and includes a hex shank adapter plus pilot bits for versatile, easy use across a wide range of home and professional projects.

## Description

Full description not available

## Features

- Package Contains: 1 x 3-1/8 Inch Hole Saw, 2 x Drill Bit, 1 x Allen Wrench. This Hole Saw Drill Bit is designed for wood / plastic cutting.
- High-Performance Materials: Hole saws made of M42 high-speed steel and BI metal, with higher hardness (≥65HRC), higher toughness, higher cutting strength and stronger wear resistance.
- Efficient & Smooth Cutting: High-quality bi-metal band and the best cutting performance of HSS teeth combines with Non-binding clean edge design ensures smooth and clean cutting of the hole saw blade.
- Widely Used: Very suitable for use in corn perforated panels, drywall, wood, plastic, plaster, thin slate, acrylic panels and other home projects, such as recessed lights, speakers, air ducts, etc.
- Easy to Use: Install the pilot hole and the hole saw, holding the drill straight to cutting surface and drill as clockwise rotation at a slow speed and holding steady.

## Product Details

- **Material:** M42 High-Speed Steel & Bi-Metal
- **Brand:** Luomorgo
- **Product Dimensions:** 3.74"L x 1"W
- **Color:** Blue
- **Number of Teeth:** 2
- **Style:** Resistance
- **Item Thickness:** 1.25 Inches
- **Item Weight:** 0.32 Kilograms
- **UPC:** 779640675779

## Images

![Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard - Image 1](https://m.media-amazon.com/images/I/61AwGWa-NTS.jpg)
![Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard - Image 2](https://m.media-amazon.com/images/I/61fgw0xv0lS.jpg)
![Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard - Image 3](https://m.media-amazon.com/images/I/61wauXlp0RS.jpg)
![Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard - Image 4](https://m.media-amazon.com/images/I/61tgKewNUFS.jpg)
![Luomorgo 3-1/8 inch 79mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard - Image 5](https://m.media-amazon.com/images/I/619ImP-gGGS.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.lk/products/695555900-luomorgo-3-1-8-inch-79mm-hole-saw-1-1](https://www.desertcart.lk/products/695555900-luomorgo-3-1-8-inch-79mm-hole-saw-1-1)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*