---
product_id: 174243854
title: "3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set, Countersink Bits Woodworker Hole Saw Power Tool Kits Tool Set 9/16, 5/8, 3/4-Inch"
brand: "rowiz"
price: "£33.47"
currency: GBP
in_stock: true
reviews_count: 13
category: "Rowiz"
url: https://www.desertcart.co.uk/products/174243854-3pcs-woodworking-square-hole-drill-bits-mortising-chisel-set-countersink
store_origin: GB
region: United Kingdom
---

# 3 precise sizes: 9/16", 5/8", 3/4" Labor-saving, fast mortising High-carbon steel for durability 3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set, Countersink Bits Woodworker Hole Saw Power Tool Kits Tool Set 9/16, 5/8, 3/4-Inch

**Brand:** rowiz
**Price:** £33.47
**Availability:** ✅ In Stock

## Summary

> 🔨 Master the art of woodworking with precision and speed!

## Quick Answers

- **What is this?** 3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set, Countersink Bits Woodworker Hole Saw Power Tool Kits Tool Set 9/16, 5/8, 3/4-Inch by rowiz
- **How much does it cost?** £33.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/174243854-3pcs-woodworking-square-hole-drill-bits-mortising-chisel-set-countersink)

## Best For

- rowiz enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from heat-treated high-carbon steel for unmatched hardness and longevity.
- • **Effortless Efficiency:** Long drill core and sharp square chisel design reduce labor and speed up your workflow.
- • **Precision in Every Cut:** Three versatile sizes to fit all your mortising needs with exacting accuracy.
- • **Universal Compatibility:** Fits mortising machines, electric drills, and hammer tools for ultimate flexibility.
- • **Cost-Effective Craftsmanship:** Speeds up construction and renovation projects while lowering labor costs.

## Overview

The Rowiz 3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set features three heat-treated high-carbon steel bits in 9/16", 5/8", and 3/4" sizes. Designed for efficient, precise square hole drilling, these bits fit mortising machines and electric drills, delivering durability and labor-saving performance ideal for professional woodworking and renovation projects.

## Description

Rowiz 3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set, Countersink Bits Woodworker Hole Saw Power Tool Kits Tool Set 9/16, 5/8, 3/4-Inch - desertcart.com

Review: Very good product - Liked
Review: Square hole drill bits - A little learning curve on using them but in the long run they work. Making a mortise is a lot simpler with the right tools !!

## Features

- Material: These square hole drill bits made of High-carbon steel; through heat processing, with high hardness drill bits, and sharp-edged square chisel, long life
- Size: Come with 3 different sizes for your choose; 9/16"(14mm), 5/8"(16mm), 3/4"(19mm). These long square drill bits set can meet most of your needs
- High Working Efficiency: Woodworking drill bit sets with long drill core and square chisel; easy to lock the hole on the wood, then you can get different mortisers quickly. Also, it is labor saving
- Available Application: These woodworking morstising chisel bits set are suitable for drilling square holes in wood with a mortising machine or a mortising attachment; Also, it fit for electric drill, hammer & other tools
- Increased Efficiency: Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0814BRMXG |
| Best Sellers Rank | #384,977 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #395 in Countersink Drill Bits |
| Brand | Rowiz |
| Cutting Diameter | 14 Millimeters |
| Date First Available | November 6, 2019 |
| Finish Type | Uncoated |
| Item Weight | 1 pounds |
| Manufacturer | Speedy Racing |
| Number of Pieces | 3 |
| Package Dimensions | 9.37 x 3.03 x 1.93 inches |
| Point Style | Square Point |
| Shank Type | Square |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Straight |
| UPC | 611138969833 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Rowiz
- **Cutting Diameter:** 14 Millimeters
- **Finish Type:** Uncoated
- **Shank Type:** Square
- **Tool Flute Type:** Straight

## Images

![3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set, Countersink Bits Woodworker Hole Saw Power Tool Kits Tool Set 9/16, 5/8, 3/4-Inch - Image 1](https://m.media-amazon.com/images/I/61t6Yjj3EbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good product
*by T***Y on May 30, 2022*

Liked

### ⭐⭐⭐⭐⭐ Square hole drill bits
*by S***O on August 24, 2024*

A little learning curve on using them but in the long run they work. Making a mortise is a lot simpler with the right tools !!

### ⭐⭐⭐ Not too sharp out of the box
*by H***S on October 18, 2024*

The bits need a lot of honing and flattening to get sharp enough to mortise. Lots of burs on the factory edge

## Frequently Bought Together

- Rowiz 3pcs Woodworking Square Hole Drill Bits Mortising Chisel Set, Countersink Bits Woodworker Hole Saw Power Tool Kits Tool Set 9/16, 5/8, 3/4-Inch
- WSOOX Square Hole Drill Bits for Wood, Woodworking Hole Saw Mortising Chisel Drill Bits (Size: 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch)

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**Shop now:** [https://www.desertcart.co.uk/products/174243854-3pcs-woodworking-square-hole-drill-bits-mortising-chisel-set-countersink](https://www.desertcart.co.uk/products/174243854-3pcs-woodworking-square-hole-drill-bits-mortising-chisel-set-countersink)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*