---
product_id: 680580033
title: "6pcs Square Hole Mortise Chisel Drill Bit"
brand: "yaekoo"
price: "₪243"
currency: ILS
in_stock: null
reviews_count: 10
category: "Yae Koo"
url: https://www.desertcart.co.il/products/680580033-6pcs-square-hole-mortise-chisel-drill-bit
store_origin: IL
region: Israel
---

# 6 precision sizes from 1/4" to 5/8" Speeds up construction & reduces labor HRC48-50 heat-treated high-speed steel 6pcs Square Hole Mortise Chisel Drill Bit

**Brand:** yaekoo
**Price:** ₪243
**Availability:** ❌ Out of Stock

## Summary

> 🔨 Master the art of perfect square holes—because your projects deserve precision.

## Quick Answers

- **What is this?** 6pcs Square Hole Mortise Chisel Drill Bit by yaekoo
- **How much does it cost?** ₪243 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/680580033-6pcs-square-hole-mortise-chisel-drill-bit)

## Best For

- yaekoo enthusiasts

## Why This Product

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

## Key Features

- • **Boost Your Workflow:** Designed to reduce labor intensity and accelerate project completion times.
- • **Precision in Every Cut:** Six versatile sizes cover all your mortising needs with exact square holes.
- • **Seamless Compatibility:** Works flawlessly with all mortise and tenon machines for double efficiency.
- • **Engineered for Endurance:** Crafted from heat-treated HSS for lasting sharpness and durability on tough wood.
- • **Cost-Effective Craftsmanship:** Cut down on construction costs without compromising quality or performance.

## Overview

The 6pcs Square Hole Mortise Chisel Drill Bit set features six heat-treated high-speed steel bits ranging from 1/4" to 5/8". Designed for use with mortise and tenon machines, these bits deliver precise square holes, reduce labor effort, and speed up woodworking and construction tasks, making them an essential tool for professionals seeking efficiency and durability.

## Description

Buy 6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes: Wood Drill Bit Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Price Is Right. Not a game show. Very good quality. - If a person has never used them, these are almost “magical”. Cutting ‘square’ peg holes, and slots. Corners, L slots, T slots, and Xs too….!
Review: Worth the money - Fast delivery. Worth the money.

## Features

- Size of this Square Hole Mortise Chisel Drill Bit set: 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm),1/2 Inch (12.7mm), 5/8 Inch (16mm), 9/16 Inch (14mm)
- Material: Heat treatment, HRC48~50 high-speed steel.
- Suitable for all mortise and drill accessories.
- It can be used with mortise and tenon machine to achieve double effect.
- Reduce the labor intensity of construction workers, accelerate the construction speed, reduce the construction cost of construction, installation, decoration, decoration industry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RZQND2R |
| Best Sellers Rank | #43,714 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #54 in Wood Drill Bit Sets |
| Brand | YaeKoo |
| Cutting Angle String | 6E+1 Degrees |
| Cutting Diameter | 6.4 Millimeters |
| Date First Available | May 15, 2019 |
| Finish Type | Steel |
| Item Weight | 1 pounds |
| Item model number | Mortise Square hole drill bits |
| Manufacturer | Yaemart corportation |
| Material | Alloy Steel |
| Number of Flutes | 2 |
| Number of Pieces | 6 |
| Package Dimensions | 9.33 x 3.31 x 2.2 inches |
| Point Style | Brad Point |
| Set Name | Mortise Square Hole Drill Bit Set |
| Shank Type | Square |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| UPC | 615200909352 |
| Unit Count | 1 Count |

## Product Details

- **Cutting Angle String:** 6E+1 Degrees
- **Cutting Diameter:** 6.4 Millimeters
- **Finish Type:** Steel
- **Material:** Alloy Steel
- **Shank Type:** Square

## Images

![6pcs Square Hole Mortise Chisel Drill Bit - Image 1](https://m.media-amazon.com/images/I/71YxTCmWXWL.jpg)
![6pcs Square Hole Mortise Chisel Drill Bit - Image 2](https://m.media-amazon.com/images/I/61MVbzYM1qL.jpg)
![6pcs Square Hole Mortise Chisel Drill Bit - Image 3](https://m.media-amazon.com/images/I/61oLuHtNkNL.jpg)
![6pcs Square Hole Mortise Chisel Drill Bit - Image 4](https://m.media-amazon.com/images/I/610LmeHLScL.jpg)
![6pcs Square Hole Mortise Chisel Drill Bit - Image 5](https://m.media-amazon.com/images/I/61xPs1T0NWL.jpg)

## Questions & Answers

**Q: What diameter is the square chisel shank 3/4 inch or 5/8th inch? i need to know if these will fit the mortising attachment i have.**
A: 3/4" I returned them because I needed 5/8

**Q: Can I use these as they are or do I need to buy other attachments to use them?**
A: They attach to a device that bolts to your drill press.

**Q: Buenas, que contiene el kit? solamente las brocas o también el adaptador para sujetar la mecha cuadrada?**
A: Hola, el kit contiene las brocas con el cuadrante de la misma broca (mecha cuadrada). La base del adaptador no lo compré y, creo que lo podré construir con platinas aceradas. Espero que no sea tan difícil, cuando lo termine les estaré contando como me fue.

**Q: I see people mention wrong shank size. Will these fit a craftsman drill press?**
A: It should.  Don't have a Craftsman drill press, but I thought that all drill presses had adjustable chucks.  These bits are designed to be used with drill presses, so I can't imagine that Craftsman would let you down here.  Your drill chuck may use a key to open and close it to your desired size.  As with any specialty bit, be gentle & never force the bit.  Insert it into the wood a short depth and pull it out frequently to allow the wood chips an escape so they don't get packed in too tightly and overheat the bit.  I presume you are working with wood.  I don't think these would fare well with metals.   Mortising can be an art form.  Enjoy them & make them last. They are a nice set.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Price Is Right. Not a game show. Very good quality.
*by J***. on January 18, 2026*

If a person has never used them, these are almost “magical”. Cutting ‘square’ peg holes, and slots. Corners, L slots, T slots, and Xs too….!

### ⭐⭐⭐⭐⭐ Worth the money
*by M***N on January 6, 2026*

Fast delivery. Worth the money.

### ⭐⭐⭐⭐ Works great and well worth the money.
*by D***Y on January 7, 2020*

So far I am very happy with this. Works with my old machine very well. Only draw back is that it gets after a some used.

## Frequently Bought Together

- 6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes
- Milescraft 1318 DrillMate Portable Drillling Guide – Precision Drilling Jig Attachment for Drilling Angled or Straight Holes, Adjustable Drill Guide Attachment, Portable Drill Press with 3/8” Chuck

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-13*