---
product_id: 485817299
title: "GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench"
brand: "gstk"
price: "₨55882"
currency: LKR
in_stock: true
reviews_count: 13
category: "Gstk"
url: https://www.desertcart.lk/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal
store_origin: LK
region: Sri Lanka
---

# Tungsten Carbide Tipped for max hardness 14-piece precision sizes Includes 2 titanium pilot drills + 2 L-wrenches GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench

**Brand:** gstk
**Price:** ₨55882
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut like a pro, every time — don’t get left behind!

## Quick Answers

- **What is this?** GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench by gstk
- **How much does it cost?** ₨55882 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal)

## Best For

- gstk enthusiasts

## Why This Product

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

## Key Features

- • **Versatile 14-Piece Set:** Covers 12 essential hole sizes from 14mm to 54mm for every project need.
- • **Universal Drill Compatibility:** Perfectly fits rechargeable, portable hand, bench, and electric drills for ultimate convenience.
- • **Premium Tungsten Carbide Tipped:** Engineered for extreme hardness and rust resistance, delivering fast, clean cuts through metal and plastic.
- • **Enhanced Cooling & Debris Removal:** Double round circle design ensures efficient metal filings ejection and cooler operation under heavy use.
- • **Bonus Titanium Plated Pilot Drills & Tools:** Includes 2 extra pilot drills and 2 L-wrenches for precision and easy maintenance on the go.

## Overview

The GSTK Upgrade Heavy Duty Carbide Hole Saw Kit features 14 precision sizes with tungsten carbide tipped cutters for superior hardness and rust resistance. Designed for fast, efficient cutting of metals like stainless steel, iron, aluminum, and plastics, it includes titanium plated pilot drills and L-wrenches for enhanced accuracy and tool longevity. Compatible with all major drill types, this kit is engineered for professionals and DIYers demanding durability and performance.

## Description

desertcart.com: GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench : Tools & Home Improvement

Review: Worth the money! Great hole saw kit. - Genuinely a great set and super sharp. Cut though 1/4inch stainless in less than a minute and wood like it’s nothing.
Review: Nice kit - Great kit

## Features

- 12 of sizes to meet your different needs: Carbide Hole Saw Kit includes 14mm(9/16”), 16mm(5/8”), 19mm(3/4”), 22mm(7/8”), 25.5mm(1”), 29mm(1-1/8”), 32mm(1-1/4”), 35mm(1-3/8”), 45mm(1-3/4”), 51mm(2”), 54mm(2-1/8”)&2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench
- Our hole saw kit is made of high quality TCT Carbide(AlI Natural Tungsten Carbide Tipped Cutters), ensures its high hardness, rust proof and heavy duty. And the center drill adopts with high accuracy, it’s hard to break.
- Tipped tooth blade,faster cutting experience. Double round circles to remove metal filings easily and efficient cooling. Eligible for rechargeable drill,portable hand drill,bench drill,eletric drill and etc.
- Ideal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. (test for your reference: it apposite to cut a hole on 3mm stainless steel,15mm iron plate,15mm aluminum alloy.)
- For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7RQ48JX |
| Best Sellers Rank | #18,972 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Hole Saws |
| Date First Available | July 27, 2022 |
| Item Weight | 4.75 pounds |
| Item model number | GSTK-HJK-TZ-1 |
| Manufacturer | GSTK |
| Package Dimensions | 8.46 x 7.09 x 4.72 inches |

## Product Details

- **Brand:** GSTK
- **Color:** Silver
- **Item Weight:** 2.16 Kilograms
- **Material:** Stainless Steel, Tungsten Carbide
- **Number of Teeth:** 14
- **Style:** Compact

## Images

![GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench - Image 1](https://m.media-amazon.com/images/I/81ZQ3MZT7WL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money! Great hole saw kit.
*by H***S on March 2, 2026*

Genuinely a great set and super sharp. Cut though 1/4inch stainless in less than a minute and wood like it’s nothing.

### ⭐⭐⭐⭐⭐ Nice kit
*by A***R on February 15, 2026*

Great kit

### ⭐⭐⭐⭐⭐ Beast mode tool for sure
*by J***A on February 23, 2026*

Awesome results cutting thru 1/4 mild steel. I was shocked but how good the bits did. 100% recommend!

## Frequently Bought Together

- GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench
- ASNOMY Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal, 4 Inch T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic
- TCT Hole Saw Set, 2-Pack of 5/8" (16mm) Heavy Duty Tungsten Carbide Tipped Hole Cutters for Stainless Steel Mild Steel Copper Iron Brass Plastic and More, with Titanium-Plated Pilot Drill Bits

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**Shop now:** [https://www.desertcart.lk/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal](https://www.desertcart.lk/products/485817299-gstk-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-19*