---
product_id: 385260545
title: "JINGLING 3 mm 1/8\" inch Diamond Hole Saw Core Drill Bit Masonry Drilling Cutter Tools for Glass Marble Tile Granite Stone Pack of 20Pcs"
brand: "jingling"
price: "VT7239"
currency: VUV
in_stock: true
reviews_count: 5
category: "Jingling"
url: https://www.desertcart.vu/products/385260545-jingling-3-mm-1-8-inch-diamond-hole-saw-core
store_origin: VU
region: Vanuatu
---

# 3mm diamond-coated precision Water-cooled for ultra-clean cuts 50mm total length for deep drilling JINGLING 3 mm 1/8" inch Diamond Hole Saw Core Drill Bit Masonry Drilling Cutter Tools for Glass Marble Tile Granite Stone Pack of 20Pcs

**Brand:** jingling
**Price:** VT7239
**Availability:** ✅ In Stock

## Summary

> 💎 Drill Like a Pro, Shine Like a Boss!

## Quick Answers

- **What is this?** JINGLING 3 mm 1/8" inch Diamond Hole Saw Core Drill Bit Masonry Drilling Cutter Tools for Glass Marble Tile Granite Stone Pack of 20Pcs by jingling
- **How much does it cost?** VT7239 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/385260545-jingling-3-mm-1-8-inch-diamond-hole-saw-core)

## 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

- • **Extended Reach ⚙️:** 50mm length and 5mm drill depth ensure you penetrate tough surfaces effortlessly without compromising control.
- • **Cool & Clean Cuts 💧:** Use water as a lubricant to keep bits cool and achieve burr-free, polished holes—no extra finishing needed.
- • **Pilot-Free Safety 🚫:** No center pilot drill means safer starts on fragile materials; just angle your drill and watch precision unfold.
- • **Bulk Pack Advantage 📦:** 20-piece set keeps you stocked for all your professional projects or creative DIYs—never run out mid-job.
- • **Micro-Precision Drilling 💎:** 3mm (1/8") diamond-coated bit delivers flawless holes in glass, tile, marble, and granite with surgical accuracy.

## Overview

The JINGLING 3mm diamond hole saw set features 20 precision-coated drill bits designed for clean, efficient holes in glass, marble, tile, and granite. With a 50mm length and 5mm drill depth, these bits use water cooling to prevent overheating and deliver burr-free finishes without a pilot drill, making them ideal for professional and DIY use alike.

## Description

20Pcs 3mm 1/8" Diamond Coated Hole Saw Drill Bits For Glass Tile Ceramic Granite The 3mm diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite. Hole Diameter : 3mm (close to 1/8") Total length : 50mm (close to 2") Drill depth: 5mm depth Shank diameter: 2.35mm ( close to 3/32") Quantity: Total 20 Pcs Drilling speed: Drill a hole in seconds Use with water as a lubricant Quick Tips 1. Please add water for coolant and drill slowly 2. Start drill at 45 Degree to surface and align to 90 Degree as hole forms 3. Never use drills while machine is in hammer action. 4. Holes Require No Futher Work As Cutting Is Clean Please add the water to cool the drill bit while drilling hole process The Diamond Hole Saw Does NOT Have Center Pilot Drill There is no need for a Pilot Drill Bit, because pilots are not safe for glass/stone. How to use a hand drill to drill holes in the glass/tile/stone? Step 1. The bit on the glass/tile/stone 45 degree, open a half-moon notch on it Step 2. Slowly up the bit to 60 degrees, and then gently drill Step 3. Reached 90 degrees, continue to drill Step 4. Drill through the glass/tile/stone finally, the technique requires a “wobble” of the drill rather that steady pressure straight on We Can List Any Size and Amount Of This Product: Hole diameter from 0.4mm to 230mm We will send out your order within 1-2 days after payment has been received and cleared

Review: Ordered these bits to drill holes in my fused glass ornaments. I used a drill press for the work. So far, I’ve drilled over 50 holes with one bit and it’s still good to go! Love these bits!
Review: JINGLING 3 mm 1/8" inch Diamond Hole Saw Core Drill Bit 's outdo what they advertised. I used the diamond bits through quartz crystals & they worked really well I'm impressed !

## Features

- Hole Diameter: 3mm (close to 1/8"); Total length:50mm (close to 2"); Drill depth:5mm(3/16")
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0711LKYJX |
| ASIN  | B0711LKYJX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #37,169 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Hole Saws |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (284) |
| Customer reviews | 4.4 4.4 out of 5 stars (284) |
| Cutting Diameter | 3 Millimeters |
| Date First Available | 9 July 2018 |
| Date First Available  | 9 July 2018 |
| Finish | Diamond |
| Grit Description | Coarse |
| Grit Rating | 80 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 20 |
| Item Weight | 50 g |
| Item diameter | 3 Millimeters |
| Item model number | 708747505146 |
| Item model number  | 708747505146 |
| Item thickness | 1 Millimeters |
| Manufacturer | JINGLING |
| Manufacturer  | JINGLING |
| Material | High Carbon Steel |
| Number Of Pieces | 20 |
| Part number | 708747505146 |
| Product Dimensions  | 5 x 5 x 0.1 cm; 50 g |
| Size | 3mm(1/8 inch) |
| Style | Industrial |

## Product Details

- **Brand:** JINGLING
- **Finish type:** Diamond
- **Item dimensions L x W x H:** 50 x 50 x 1 millimeters
- **Material:** High Carbon Steel
- **Shank type:** Straight

## Images

![JINGLING 3 mm 1/8" inch Diamond Hole Saw Core Drill Bit Masonry Drilling Cutter Tools for Glass Marble Tile Granite Stone Pack of 20Pcs - Image 1](https://m.media-amazon.com/images/I/81NbFn9LUAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 26 September 2023*

Ordered these bits to drill holes in my fused glass ornaments. I used a drill press for the work. So far, I’ve drilled over 50 holes with one bit and it’s still good to go! Love these bits!

### ⭐⭐⭐⭐⭐ Review
*by M***G on 11 December 2023*

JINGLING 3 mm 1/8" inch Diamond Hole Saw Core Drill Bit 's outdo what they advertised. I used the diamond bits through quartz crystals & they worked really well I'm impressed !

### ⭐⭐⭐⭐ Review
*by F***S on 15 October 2025*

Very good drill bits, they serve their purpose. I used them to drill river rocks and although the process is slow, it was possible.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-02*