---
product_id: 49509622
title: "JINGLING 2.5mm Diamond Drill Bits for Glass, 3/32\" Diamond Drill Bit, Hole Saw Drilling Tools for Stone Tile Pack of 20Pcs"
brand: "jingling"
price: "$38"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/49509622-jingling-2-5mm-diamond-drill-bits-for-glass-3-32
store_origin: NZ
region: New Zealand
---

# 2.5mm precision diamond tip Water-lubricated clean cuts 42mm total length for deep drilling JINGLING 2.5mm Diamond Drill Bits for Glass, 3/32" Diamond Drill Bit, Hole Saw Drilling Tools for Stone Tile Pack of 20Pcs

**Brand:** jingling
**Price:** $38
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, shine like a boss.

## Quick Answers

- **What is this?** JINGLING 2.5mm Diamond Drill Bits for Glass, 3/32" Diamond Drill Bit, Hole Saw Drilling Tools for Stone Tile Pack of 20Pcs by jingling
- **How much does it cost?** $38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/49509622-jingling-2-5mm-diamond-drill-bits-for-glass-3-32)

## Best For

- jingling enthusiasts

## Why This Product

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

## Key Features

- • **Pro Technique Ready:** Start at 45° for perfect alignment—no pilot drill needed, saving you time and hassle.
- • **Optimal Length Design:** 42mm drill bit length ensures deep, consistent drilling without compromise.
- • **Precision Diamond Edge:** Engineered 2.5mm diamond-coated tip for flawless holes in glass and stone.
- • **Clean & Effortless Cuts:** Water lubrication minimizes heat and debris, delivering smooth, no-finish holes.
- • **Versatile Material Compatibility:** Perfect for glass, marble, tile, and granite—your all-in-one drilling solution.

## Overview

The JINGLING 2.5mm Diamond Drill Bits set includes 20 precision-engineered bits with a 42mm length and 3mm drill depth, designed for clean, efficient drilling in glass, marble, tile, and granite. Featuring diamond-coated tips and requiring water lubrication, these bits deliver smooth holes without additional finishing, ideal for professional and DIY projects alike.

## Description

JINGLING 2.5mm Diamond Drill Bits for Glass, 3/32" Diamond Drill Bit, Hole Saw Drilling Tools for Stone Tile Pack of 20Pcs

## Features

- Hole Diameter: 2.5mm (close to 3/32"); Total length: 42mm (1-21/32"); Drill depth: 3mm(1/8")
- The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite
- Use with water as a lubricant, holes require No futher work as cutting is clean
- NOT have center pilot drill;Start drill at 45 degree to surface and align to 90 degree as hole forms
- Product Name: diamond hole saw, diamond drill bit for tile, hole saw ceramic tile

## Product Details

- **Material:** Carbon Steel, Diamond
- **Cutting Diameter:** 2.5 Millimeters
- **Finish Type:** Diamond
- **Shank Type:** Straight
- **Cutting Angle String:** 60 Degrees

## Images

![JINGLING 2.5mm Diamond Drill Bits for Glass, 3/32" Diamond Drill Bit, Hole Saw Drilling Tools for Stone Tile Pack of 20Pcs - Image 1](https://m.media-amazon.com/images/I/61swJslMwsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Drill bits and a good price!
*by W***N on April 4, 2025*

These worked well on porcelain tile in the shower. They cut like a dream.

### ⭐⭐⭐⭐⭐ Helped remove a stuck bolt quicker than expected
*by S***X on July 15, 2024*

The tip of my bolt extractor snapped off when using it on one of the bolts on the underside of my lawn mower deck (the bolt head broke off), the bolt was old and rusted. Two days of penetration oil didn't do enough. So, the bolt extractor was used to get the bolt out...that was a no-go when the tip snapped off and was fully stuck in the pilot hole.These bits were purchased to see if they'd help in wearing down enough material to get the bolt extractor tip out before I drilled through the bolt and re-tapped it. The extractor being a far harder steel made using my usual drill bits a no-go in attempting without something like diamond coated hole saw bits. So, with as many as come in this pack, I figured why not? It's cheap and a useful test.I went through about 4 of these, ensuring I kept the bits cooled with a container of water (dipping the bit in ever ~5 seconds of drilling), over the course of about an hour. Gotta go slow, don't apply more than a very light pressure if any, let the hole saw do its thing by abrasing the metal slowly. Worked great, the extractor tip fell right out eventually, and I've got a bunch more of these for the next time!

### ⭐⭐⭐⭐⭐ Dimond drill bits.
*by A***R on December 26, 2024*

Didn’t think they would cut through stone this fast and nice. Hold up great just go slow.

## Frequently Bought Together

- JINGLING 2.5mm Diamond Drill Bits for Glass, 3/32" Diamond Drill Bit, Hole Saw Drilling Tools for Stone Tile Pack of 20Pcs
- Jamiikury 1/8" / 3mm Diamond Hole Saw Drill Bits, Glass Tile Hole Saw - Pack of 15
- Luomorgo 12Pcs 3mm/1/8 inch Diamond Hole Saw, 1/5 inch Cutting Depth Diamond Diamond Drill Bits for Glass Ceramic Marble Porcelain Tile Granite Quartz Gemstone

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-07*