---
product_id: 485817299
title: "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: "VT39949"
currency: VUV
in_stock: true
reviews_count: 13
category: "Gstk"
url: https://www.desertcart.vu/products/485817299-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal-steel
store_origin: VU
region: Vanuatu
---

# Tungsten Carbide Tipped for max hardness 14-piece precision sizes Includes 2 titanium-plated pilot drills + 2 L-wrenches 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:** VT39949
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut like a pro, finish like a boss — the ultimate hole saw upgrade!

## Quick Answers

- **What is this?** 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?** VT39949 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/485817299-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal-steel)

## 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

- • **Unmatched Durability:** TCT carbide blades with alloy hardness upgrade ensure rust-proof, heavy-duty cutting power
- • **Precision Pilot Drills:** Titanium-plated pilot center drills guarantee accurate, break-resistant starts every time
- • **Versatile 14-Piece Set:** Covers 12 essential hole sizes from 14mm to 54mm for every project need
- • **Universal Compatibility:** Perfect for stainless steel, iron, aluminum, plastic & more — compatible with all standard drills
- • **Effortless Metal Cutting:** Tipped tooth blades and double round circles speed up cutting and optimize metal chip removal

## Overview

The GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs kit features 12 precision sizes with tungsten carbide tipped blades for superior hardness and rust resistance. It includes 2 titanium-plated pilot drills and 2 L-wrenches, designed for fast, clean cuts on metals like stainless steel, iron, aluminum, and plastics. Compatible with all common drills, this set delivers professional-grade performance and durability for demanding projects.

## 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 | #15,478 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 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

![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.vu/products/485817299-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal-steel](https://www.desertcart.vu/products/485817299-upgrade-heavy-duty-carbide-hole-saw-14-pcs-metal-steel)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*