---
product_id: 61500570
title: "Yuelu Woodworker 1/2 Inch Square Hole Drill Bits Mortising Chisel Set 2pcs"
brand: "yuelu"
price: "S$88"
currency: SGD
in_stock: false
category: "Misc."
url: https://www.desertcart.sg/products/61500570-yuelu-woodworker-1-2-inch-square-hole-drill-bits-mortising
store_origin: SG
region: Singapore
---

# Yuelu Woodworker 1/2 Inch Square Hole Drill Bits Mortising Chisel Set 2pcs

**Brand:** yuelu
**Price:** S$88
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Yuelu Woodworker 1/2 Inch Square Hole Drill Bits Mortising Chisel Set 2pcs by yuelu
- **How much does it cost?** S$88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/61500570-yuelu-woodworker-1-2-inch-square-hole-drill-bits-mortising)

## Best For

- yuelu enthusiasts

## Why This Product

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

## Description

Woodworking square hole drill bit.Square hole drill can not be used on an electric drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use. Mortise and tenon square hole drilled by the terrible + outer sleeve in the middle of the combination.Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.Use matters: Square hole drill is mainly used for woodworking aspects. Various existing bits, can only process a circular hole, square hole can not be processed, to machining square hole, must drill the hole or cutting machine processed crude hole, then chisel made from artificial hand. The utility model in the hole drilled by the rotary body, while the impact of the use of hammer impact force transmitted to the outer body, the material crushing round hole and square head wall, a one-time processing of a square hole, and the dust can be broken slag discharged from the tube. Using different specifications of the square hole drill, matching the appropriate power of the square hole machine, you can play a square hole to meet the requirements.This Mortising Chisel set is great for drilling square holes in wood with a mortising machine or a mortising attachment (not included).

## Features

- Cutting Depth: 80mm/3" (Flute Length); Overall Length: 19cm/ 7.5"; Package Content: 2 x Wood Square Drill Bits
- Shank Type: Round Shank; Shank Size: 9.5mm/ 0.37" (Bit Shank); Cutting Diameter: 13mm/ 1/2" (Chisel Drill Size)
- Material: Metal; Weight: 431g; Product Name: Wood Square Drill Bits
- Color: Gray, Black; Shank Diameter(Max): 19mm/0.75"
- Bit Width (Bottom): 12.7mm/ 0.5"; Hollow Square Chisel Size: 70 x 13 x 13mm/ 2.8" x 0.5" x 0.5" (L*W*H)

## Images

![Yuelu Woodworker 1/2 Inch Square Hole Drill Bits Mortising Chisel Set 2pcs - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41507wUaK3L.jpg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*