---
product_id: 102128861
title: "Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite"
brand: "kamtop"
price: "C$1757"
currency: NIO
in_stock: false
reviews_count: 5
category: "Hi"
url: https://www.desertcart.ni/products/102128861-kamtop-diamond-holesaw-set-16-pcs-diamond-drill-bits-set
store_origin: NI
region: Nicaragua
---

# 16 precision diamond-coated bits Sizes from 6mm to 50mm Compatible with standard & professional drills Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite

**Brand:** kamtop
**Price:** C$1757
**Availability:** ❌ Out of Stock

## Summary

> 💎 Drill like a pro, shine like a diamond!

## Quick Answers

- **What is this?** Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite by kamtop
- **How much does it cost?** C$1757 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/102128861-kamtop-diamond-holesaw-set-16-pcs-diamond-drill-bits-set)

## Best For

- kamtop enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable diamond surface resists wear for long-lasting performance.
- • **Cool & Controlled:** Water cooling recommended to extend bit life and maintain flawless cuts.
- • **Precision Perfected:** Diamond coating ensures ultra-accurate, clean holes every time.
- • **Versatile Size Range:** 16 drill bits from 6mm to 50mm cover every project need.
- • **Multi-Material Mastery:** Effortlessly drills glass, ceramic, marble, granite & more.

## Overview

The Kamtop Diamond Holesaw Set includes 16 diamond-coated drill bits ranging from 6mm to 50mm, designed for precision drilling in brittle materials like glass, ceramic, marble, and granite. Compatible with standard and professional drills, these bits deliver clean, accurate holes while durability is enhanced by recommended water cooling to prevent overheating and extend tool life.

## Description

Feature:  1. Perfect for removing a complete circle from glass, tiles, marble, granite, ceramic or other materials.  2. Ideal for drilling accurate and clean holes.  3. Can be installed on a standard electric drill, a professional drill or drill, bench drill.  4. It is important to ensure the cutter is kept cool to avoid damage to the material being drilled and premature wear of the cutter.  Also, it will substantially extend the life of these hole saws.  Specifications:  1.Size: Hole Diameter: 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 22mm 25mm 28mm 30mm 35mm 40mm 45mm 50mm 2.Weight: 310g Package included:  1 x 16pcs Diamond tool drill bit hole saw set

## Features

- MATERIAL --- Using High Quality Diamond, The Ability of Drilling was Better That the Drilling Hole Are More Accurate.
- 16 PCS DRILL BITS --- Comes with 16 PCS of Different Sizes Drill Bits, Including 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 22mm 25mm 28mm 30mm 35mm 40mm 45mm 50mm
- WIDELY USE --- Widely Used in Glass, Ceramics, Marble and Other Brittle Hard Material.
- DURABLE --- The Drill Bits Is Made of Diamond Coating, Which Is Excellent for Making Accurate and Smooth Hole in Glass or Other Brittle Hard Material.
- NOTE --- By Reducing the Drilling Speed, and Continue to Add Water Cooling to Extend the Life of Drill Bits (Dry drilling is Strictly Prohibited).
- ›See more product details

## Images

![Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite - Image 1](https://images-na.ssl-images-amazon.com/images/I/51F0o9JahsL.jpg)
![Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite - Image 2](https://images-na.ssl-images-amazon.com/images/I/51F4ZtV2UpL.jpg)
![Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite - Image 3](https://images-na.ssl-images-amazon.com/images/I/51ssjOC8SnL.jpg)
![Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite - Image 4](https://images-na.ssl-images-amazon.com/images/I/41LyHuS2LDL.jpg)
![Kamtop Diamond Holesaw Set 16 PCS Diamond Drill Bits Set with 6mm-50mm Diamond Drill Bits for Glass Ceramic Tile Porcelain Marble Granite - Image 5](https://images-na.ssl-images-amazon.com/images/I/51do2sNLTQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ does the job but doesn't last long
*by K***S on October 9, 2018*

I was using the 45mm hole saw to drill holes in porcelain tile. I got two holes out before the bit was spent and no longer able to cut. For the money, not necessarily unexpected. This is a very affordable set. Just keep the expectation of getting about 2 holes from the larger pieces. The 35mm hole saw seems to last a little longer. I think I might get three holes cut out of that one before it's done. I used water to keep the saw blade cool, took breaks to keep the sawing intervals short, etc. etc. to maintain the life of the bit. That's just what you get.

### ⭐ Decent
*by M***N on October 12, 2018*

Needed a decent set 2 issues I found is for a masonry cutter they don’t last long and  the shanks bend easily

### ⭐⭐ Can't complain too much for the price
*by A***R on November 22, 2018*

They was rusty  n made really  cheap

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-01*