---
product_id: 477852592
title: "4'' Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal Steel"
brand: "asnomy"
price: "S$65"
currency: SGD
in_stock: true
reviews_count: 13
category: "Asnomy"
url: https://www.desertcart.sg/products/477852592-4-tungsten-carbide-tipped-hole-saw-drill-bit-for-hard
store_origin: SG
region: Singapore
---

# Tungsten Carbide Tipped teeth for unmatched hardness 4'' cutting diameter for versatile metalwork Three-blade design for ultra-efficient cutting 4'' Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal Steel

**Brand:** asnomy
**Price:** S$65
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro, Cut Like a Boss!

## Quick Answers

- **What is this?** 4'' Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal Steel by asnomy
- **How much does it cost?** S$65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/477852592-4-tungsten-carbide-tipped-hole-saw-drill-bit-for-hard)

## Best For

- asnomy enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Use Kit:** Includes 2 titanium-plated pilot drill bits and a protective case, so you’re always prepped for precision drilling on the job.
- • **Unrivaled Durability:** Tungsten Carbide Tipped cutters with titanium plating resist rust and wear, ensuring long-lasting performance on tough materials.
- • **Precision Meets Power:** Cut clean, round holes in hard metals with 4'' diameter and 1'' depth—engineered for professional-grade results.
- • **Triple-Edge Efficiency:** Unique three-blade tooth design slices through stainless steel, iron, and alloys faster and smoother than standard hole saws.
- • **Versatile Compatibility:** Perfectly pairs with bench drills, magnetic drills, and handheld electric drills—your go-to tool for metal, wood, and plastic.

## Overview

This 4-inch Tungsten Carbide Tipped Hole Saw Drill Bit features a high-grade titanium-plated carbide tooth design with a unique three-blade configuration, delivering superior hardness and cutting efficiency. Ideal for drilling through hard metals like stainless steel, iron, and alloys, it fits a variety of drills and comes with two titanium-plated pilot bits in a protective case—engineered for professionals demanding precision, durability, and versatility.

## Description

desertcart.com: 4'' Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal Steel | 4'' T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic : Tools & Home Improvement

Review: Strong and effective - Worked great to cut 16 holes in 3/8-inch-thick mild steel plates. Used a mag drill like a drill press, slow speed, moderate pressure, with cutting fluid. Both the pilot bit and the carbide cutters did an excellent job of cutting through these steel plates. There were only 2 occurances when the cutting seemed to stop progressing. Those were cured by pulling out, cleaning shavings out of the hole/cut circle, and restarting with a fresh drop of cutting fluid. I am pleasentlly surprised that we got through all 16 holes with a single bit.
Review: Perfect - Works well. Hang on it’s sharp

## Features

- 【Top Quality】Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable；
- 【Size】Cutting diameter：4 Inch (101.6mm), Cutting Depth: 1Inch, Shank Dia.: 2/5 Inch(10mm) , perfect for drilling Hard Metal;
- 【Unique Three-blade Design】 This TCT hole Saw teeth designed with Three-blade, Include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals;
- 【Multipurpose Tools】This Carbide Hole saw set apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal；Note: Cannot be used for concrete, tiles and stone.
- 【High precision and Easy to Use】TCT Carbide Steel teeth for fast cutting of clean, round holes. Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine;
- 【Package】Include 1pc T.C.T Hole Saw Cutter and 2pcs Titanium-Plated Pilot Drill bit，each hole cutters are individually cased in plastic box and each bit is also oiled (Prevent rust).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MT4YQSH |
| Best Sellers Rank | #6,795 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Hole Saws |
| Brand | ASNOMY |
| Brand Name | ASNOMY |
| Color | Silver |
| Compatible Devices | Bench drill, Magnetic drill, Gun drill, Drill percussion, Hand held electric drill, Stand motor-driven drilling machine, Mobile ribbon type magnetism drilling machine |
| Compatible Material | Metal, Stainless Steel, Alloy Steel, Iron, Aluminum, Brass, Copper, Wood, F.r.p and Plastic |
| Customer Reviews | 4.3 out of 5 stars 2,797 Reviews |
| Item Dimensions L x W | 4"L x 4"W |
| Item Highlight | 4'' T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic |
| Manufacturer | ASNOMY |
| Material | Tungsten Carbide |
| Material Type | Tungsten Carbide |
| Number of Items | 3 |
| Number of Packs | 1 |
| Number of Teeth | 3 |
| Part Number | AS0077 |
| Product Dimensions | 4"L x 4"W |
| Set Name | Tungsten Carbide Tipped Hole Saw Drill Bit Set with 2 Titanium-Plated Pilot Drill Bits |
| Style | 101.6mm | 4'' |
| Style Name | 101.6mm | 4'' |
| UPC | 725576864183 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ASNOMY
- **Color:** Silver
- **Material:** Tungsten Carbide
- **Number of Items:** 3
- **Number of Packs:** 1
- **Number of Teeth:** 3
- **Style:** 101.6mm | 4''
- **UPC:** 725576864183
- **Unit Count:** 1 Count

## Images

![4'' Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal Steel - Image 1](https://m.media-amazon.com/images/I/516wS1qCNAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong and effective
*by S***N on May 2, 2026*

Worked great to cut 16 holes in 3/8-inch-thick mild steel plates. Used a mag drill like a drill press, slow speed, moderate pressure, with cutting fluid. Both the pilot bit and the carbide cutters did an excellent job of cutting through these steel plates. There were only 2 occurances when the cutting seemed to stop progressing. Those were cured by pulling out, cleaning shavings out of the hole/cut circle, and restarting with a fresh drop of cutting fluid. I am pleasentlly surprised that we got through all 16 holes with a single bit.

### ⭐⭐⭐⭐⭐ Perfect
*by D***P on September 18, 2026*

Works well. Hang on it’s sharp

### ⭐⭐⭐⭐⭐ The right tool for the job.
*by K***R on September 9, 2026*

This hole saw took care in minutes what several others I tried failed to do at all. It cuts cleanly, surely, and is ready to use again immediately.

## Frequently Bought Together

- 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
- 2-Pack 1" TCT Hole Saws for Hard Metal, Heavy Duty 25mm Tungsten Carbide Tipped Hole Cutters Set with Spring-Loaded Pilot Drill Bits for Stainless Steel, Metal, Iron, and Plastic
- SALI 1" (26mm) TCT Hole Saw Kit Tungsten Carbide Tipped Hole Saw Drill Bit with Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-26*