---
product_id: 362950543
title: "Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″)"
brand: "sunkizzrs"
price: "€ 10.64"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sunkizzrs"
url: https://www.desertcart.gr/products/362950543-sunkizzrs-high-speed-steel-square-hole-saw-mortising-chisel-pack
store_origin: GR
region: Greece
---

# Spiral flute for fast chip removal 12.7mm precision cutting diameter High-speed steel for durability Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″)

**Brand:** sunkizzrs
**Price:** € 10.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill like a pro, cut like a boss!

## Quick Answers

- **What is this?** Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) by sunkizzrs
- **How much does it cost?** € 10.64 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/362950543-sunkizzrs-high-speed-steel-square-hole-saw-mortising-chisel-pack)

## Best For

- sunkizzrs enthusiasts

## Why This Product

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

## Key Features

- • **Precision Square Cuts:** Engineered for flawless square mortise holes, perfect for professional woodworking projects.
- • **Versatile Application:** Ideal for construction, renovation, and decoration industries needing reliable square hole drilling.
- • **Smooth & Fast Operation:** Optimized geometry ensures quick, smooth drilling with minimal effort, boosting productivity.
- • **Durable High-Speed Steel:** Crafted from heat-treated HSS to maintain sharpness and withstand intense use without wear.
- • **Efficient Chip Extraction:** Innovative spiral flute design reduces labor and speeds up drilling by clearing debris instantly.

## Overview

The Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel is a precision 12.7mm (1/2") woodworking drill bit made from heat-treated high-speed steel. Designed for square hole mortising machines, it features a spiral flute for rapid chip removal, ensuring efficient, smooth, and durable performance ideal for professional construction and woodworking applications.

## Description

Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) : desertcart.in: Home Improvement

Review: Best - Drill quality so good that it works flawlessly under intense heat
Review: Value for money - Nice product

## Features

- 🌟🛠️【Square Hole Drill Bits】⚙️: The Drill square holes need to fit a square hole mortise and tenon machine to use. Great for drilling square holes in wood with a mortising machine or a mortising attachment Square hole drill is mainly used for woodworking aspects
- 🌟🛠️【Material】⚙️: Made of high-speed Hardened steel, lengthened core, sharp cutting edge, continuous blade, quick cuttings, high efficiency, durable and practical, heat treatment, long life.
- 🌟🛠️【Advantage】⚙️: High performance flute design geometry for superior chip extraction Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries
- 🌟🛠️【Convenience】⚙️: The spiral twist drill bit can be drilled into the wood very smooth and quickly. The comminated material can be quickly discharged from the tube.
- 🌟🛠️【USE TO】⚙️: Use for the opening square hole, suitable for construction, installation, renovation, decoration industry, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GL169TY |
| Best Sellers Rank | #6,663 in Home Improvement ( See Top 100 in Home Improvement ) #52 in Drill Bit Sets |
| Brand | Sunkizzrs |
| Colour | Silver & Black |
| Country of Origin | India |
| Customer Reviews | 3.6 3.6 out of 5 stars (708) |
| Cutting Diameter | 12.7 Millimetres |
| Date First Available | 17 September 2021 |
| Finish Type | Chrome |
| Included Components | Drill Bits Set |
| Item Weight | 10 g |
| Item model number | 12.7mm 1/2″ |
| Manufacturer | Sunkizzrs |
| Material | High Speed Steel (HSS) |
| Model number | 12.7mm 1/2″ |
| Net Quantity | 1 Count |
| Number of Flutes | 1 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 21.5 x 2.5 x 2.2 cm; 10 g |
| Power Source | Corded Electric |
| Set Name | 1 |
| Shank Type | Square |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |

## Product Details

- **Brand:** Sunkizzrs
- **Cutting Diameter:** 12.7 Millimetres
- **Finish Type:** Chrome
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Square

## Images

![Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) - Image 1](https://m.media-amazon.com/images/I/71ziZW5ohBL.jpg)

## Questions & Answers

**Q: the product misses one adaptator thus useless: where is the adaptator?**
A: I have no idea about this but just buy extra adaptor as you need and like.

**Q: Can we use in branch drilling machine**
A: No u can't!!

**Q: How many bits in box**
A: 1

**Q: Is it used on ruter machine**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best
*by R***H on 25 April 2025*

Drill quality so good that it works flawlessly under intense heat

### ⭐⭐⭐⭐ Value for money
*by S***R on 8 May 2023*

Nice product

### ⭐⭐⭐ Dimention problem
*by S***3 on 2 November 2020*

Product quality is not good. There is a clearance between drill and square tool. This leads depreciation.

## Frequently Bought Together

- Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″)
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-28*