---
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: "₱773"
currency: PHP
in_stock: true
category: "Sunkizzrs"
url: https://www.desertcart.ph/products/362950543-sunkizzrs-high-speed-steel-square-hole-saw-mortising-chisel-pack
store_origin: PH
region: Philippines
---

# 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:** ₱773
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill smarter, not harder — master your craft with precision power!

## 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?** ₱773 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Optimized for Speed:** Sharp cutting edges and heat-treated core ensure rapid, smooth drilling to save you time on every job.
- • **Unmatched Durability:** Crafted from hardened high-speed steel to withstand heavy-duty woodworking tasks without dulling.
- • **Precision Square Cuts:** Engineered for flawless mortise and tenon joints with exact 12.7mm square holes.
- • **Versatile Application:** Perfect for construction, renovation, and fine woodworking projects demanding clean, square holes.
- • **Effortless Chip Extraction:** Innovative spiral flute design accelerates debris removal, reducing work fatigue and boosting efficiency.

## Overview

The Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel is a premium 12.7mm (1/2") woodworking drill bit designed for creating precise square holes. Made from hardened high-speed steel with a spiral flute for efficient chip removal, it delivers durability and speed for professional-grade mortising tasks in construction and renovation.

## 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

## 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 | #6,119 in Home Improvement ( See Top 100 in Home Improvement ) #59 in Drill Bit Sets |
| Brand Name | Sunkizzrs |
| Country of Origin | India |
| Customer Reviews | 3.5 3.5 out of 5 stars (740) |
| Cutting Diameter | 12.7 Millimetres |
| Finish Types | Chrome |
| Included Components | Drill Bits Set |
| Item Dimensions | 30 x 30 x 30 Millimeters |
| Item Type Name | Drill Bits Set |
| Item Weight | 100 Grams |
| Manufacturer | Sunkizzrs |
| Material Type | High Speed Steel (HSS) |
| Model Number | 12.7mm 1/2″ |
| Number of Flutes | 1 |
| Number of Packs | 1 |
| Part Number | #221-#224 |
| Set Name | 1 |
| Shank Type | Square |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| Unit Count | 1 Count |

## 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)

## Available Options

This product comes in different **Size** options.

## 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

## 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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**Shop now:** [https://www.desertcart.ph/products/362950543-sunkizzrs-high-speed-steel-square-hole-saw-mortising-chisel-pack](https://www.desertcart.ph/products/362950543-sunkizzrs-high-speed-steel-square-hole-saw-mortising-chisel-pack)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-10-27*