---
product_id: 538854299
title: "KEWAYO4 Pieces Square Hole Drill Bit, 1/4\" 5/16\" 3/8\" 1/2\" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit"
brand: "kewayo"
price: "€ 39.38"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/538854299-kewayo4-pieces-square-hole-drill-bit-1-4-5-16
store_origin: GR
region: Greece
---

# Durable bearing steel Spiral design for speed 4 size options KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit

**Brand:** kewayo
**Price:** € 39.38
**Availability:** ✅ In Stock

## Summary

> 🔨 Drill Your Way to Perfection!

## Quick Answers

- **What is this?** KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit by kewayo
- **How much does it cost?** € 39.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/538854299-kewayo4-pieces-square-hole-drill-bit-1-4-5-16)

## Best For

- kewayo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-hardness bearing steel for long-lasting performance.
- • **Sharp & Smooth:** Each bit features a sharp tip and smooth surface for effortless drilling.
- • **Versatile Compatibility:** Perfectly suited for mortising machines and various wood types.
- • **Engineered for Efficiency:** U-shaped flute design enhances chip removal and speeds up drilling.
- • **Unleash Your Craftsmanship:** Transform your woodworking projects with precision square holes.

## Overview

The KEWAYO 4 Pieces Square Hole Drill Bit Set is a premium woodworking tool kit designed for DIY carpenters. Made from durable bearing steel with a hardness of 56HRC, this set includes four sizes (1/4", 5/16", 3/8", 1/2") to meet diverse project needs. Its innovative U-shaped flute design enhances drilling efficiency by facilitating easy chip removal, while the sharp tips ensure clean, precise square holes in various materials like MDF and particleboard.

## Description

KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit

## Features

- Premium material - square hole drill bit is made of bearing steel, hardness 56HRC, solid and durable.
- Product feature - each drill bit with smooth surface for less friction, sharp tip; Its spiral design speeds up drilling and creates perfect square holes.
- U-shape design - design with long U-shaped flute for easy to discharge wood chip and improve drilling efficiency.
- Product size - slot diameter: 1/4"(6.4mm), 5/16"(8mm), 3/8"(9.5mm), 1/2"(12.7mm), 4 different sizes to meet your need.
- Widely application - it work with mortising machine, square hole drill is suitable for drilling square holes in density board, MDF, particleboard, etc.

## Images

![KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit - Image 1](https://m.media-amazon.com/images/I/61EFm8dfKUL.jpg)
![KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit - Image 2](https://m.media-amazon.com/images/I/81rup7ljZIL.jpg)
![KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit - Image 3](https://m.media-amazon.com/images/I/71L3-mbcHvL.jpg)
![KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit - Image 4](https://m.media-amazon.com/images/I/71LYqJ1tE6L.jpg)
![KEWAYO4 Pieces Square Hole Drill Bit, 1/4" 5/16" 3/8" 1/2" Woodworking Mortising Chisel Countersink Set, Wood Hole Saw Mortiser Cutter DIY Carpenter Power Tool Kit - Image 5](https://m.media-amazon.com/images/I/71I0WLQXdBL.jpg)

---

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**Shop now:** [https://www.desertcart.gr/products/538854299-kewayo4-pieces-square-hole-drill-bit-1-4-5-16](https://www.desertcart.gr/products/538854299-kewayo4-pieces-square-hole-drill-bit-1-4-5-16)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*