---
product_id: 484905893
title: "(10 PCS(1/4\"-1 1/5\")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles"
brand: "semderm"
price: "KSh7596"
currency: KES
in_stock: false
reviews_count: 5
category: "Semderm"
url: https://www.desertcart.co.ke/products/484905893-10-pcs-1-4-1-1-5-diamond-drill-bits
store_origin: KE
region: Kenya
---

# Diamond-coated for ultra-precision 10 versatile sizes from 1/4" to 1-1/5" Corrosion-resistant nickel plating (10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

**Brand:** semderm
**Price:** KSh7596
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** (10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles by semderm
- **How much does it cost?** KSh7596 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/484905893-10-pcs-1-4-1-1-5-diamond-drill-bits)

## Best For

- semderm enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Upgraded carbon steel core with nickel plating resists corrosion and edge collapse.
- • **Precision Meets Power:** Diamond coating ensures razor-sharp, clean cuts on the hardest surfaces.
- • **Versatility Unleashed:** Perfect for glass, porcelain, ceramic, marble, granite, bottles, and more—your go-to for premium projects.
- • **Cool & Smooth Drilling:** Large clearance holes optimize water flow for extended bit life and effortless drilling.
- • **All Sizes, All Surfaces:** 10-piece set covers every drilling need from delicate glass to tough granite.

## Overview

This 10-piece diamond drill bit set features premium carbon steel with corrosion-resistant nickel plating and diamond-coated tips for high-precision drilling. Sized from 1/4" to 1-1/5", it effortlessly handles glass, ceramic, porcelain, marble, granite, and stone. Designed with large clearance holes for water cooling, it ensures durability and smooth operation, making it an essential toolkit upgrade for professionals and DIY enthusiasts alike.

## Description

Diamond drill bits set, 10 PCS glass drill bit, diamond hole saw set for ceramic tile porcelain marble granite stone bottles. These diamond drill bits set can help you remove a complete hole from glass ceramic tile bottles marble porcelain and granite stone. Here we demonstrate our premium diamond drill bits for you! Product Material： These diamond hole saw made of high-speed carbon steel that is durable and have a long service lifetime which are high quality and good performance for making clean and accurate hole. Widely Applications: These diamond hole saw perfect for drilling glass, tile, porcelain, granite, bottles, ceramic, marble and and other hard surfaces etc. 10 Sizes Includes 1/4", 5/16", 3/8", 1/2", 16/25", 5/8", 11/16", 3/4", 7/8", 1-1/5", Different sizes glass cutting drill bit to meet you various demands! Large Clearance Hole These ceramic drill bits are design with large clearance hole facilitate the entrance of cooling water and escape of chips. Making the drilling process more easy and relax. Package Includes: 10 PCS glass drill bit for bottles

Review: For $7 you can’t complain! I got these bits so I could drill into an old candle pot that I had been using as a plant pot, but it needed a drainage hole. Went write through with ease, but I recommend sanding it first before drilling so the stone tip bit can grip it!
Review: Brocas de excelente calidad y muy utiles

## Features

- 【Diamond Drill Bits】These drill bit kits are made of upgraded carbon steel with smooth nickel plating surface to resist corrosion, sharp and durable without edge collapse.
- 【Premium Quality】Coated with high quality diamond to improve drill efficiency and creates a sharp, high precision and smooth cut.
- 【Hole Saw Set 10 Sizes】1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11/16", 4/5", 7/8", 1-1/5"，to meet various drill needs.
- 【Versatile Uses】Diamond hole saw drill bit set kit are used to drill Glass, Porcelain, Ceramic, Marble, Granite Stone, Bottles, SUBEIREYFR, Pots.
- 【Tips】Please keep adding water when drilling to extend the life.Besides the water lubrication will improve the drilling experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbon Steel |
| Cutting Diameter | 1.2 Inches |
| Finish Type | Nickel |
| Shank Type | Straight |
| Brand | Semderm |
| Tool Flute Type | Straight |
| Point Style | Diamond Point |
| Surface Recommendation | Ceramic, Glass, Porcelain, Rock, Stone, Tile |
| Number of Flutes | 2 |
| UPC | 605500325624 |
| Net Quantity | 10.0 Count |
| Manufacturer | Semderm |
| Number of Pieces | 10 |
| Country of Origin | USA |
| Model number | Semderm0001 |
| Colour | 10 PCS(1/4"-1 1/5") |
| Number of Memory Sticks | 10 |
| Item Weight | 1 g |
| Package Dimensions | 13.2 x 11.8 x 3.7 cm; 1 g |
| Item model number | Semderm0001 |
| Are batteries included? | No |

## Product Details

- **Brand:** Semderm
- **Cutting Diameter:** 1.2 Inches
- **Finish Type:** Nickel
- **Material:** Carbon Steel
- **Shank Type:** Straight

## Images

![(10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - Image 1](https://m.media-amazon.com/images/I/41-05f6u0LL.jpg)
![(10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - Image 2](https://m.media-amazon.com/images/I/41TTbi9VeCL.jpg)
![(10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - Image 3](https://m.media-amazon.com/images/I/41Ur9GiPQ6L.jpg)
![(10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - Image 4](https://m.media-amazon.com/images/I/41mrq7DQ9nL.jpg)
![(10 PCS(1/4"-1 1/5")) - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - Image 5](https://m.media-amazon.com/images/I/51kkdg3eDFL.jpg)

## Questions & Answers

**Q: What size is the shank? Will they fit a 1/4inch drill?**
A: The shaft of the diamond bit is just a bit bigger than a 1/4 like 5/16 if that’s what you are asking. Must use a drill  that is adjustable to accept the round shaft.

**Q: Will it work on an alluminum 1/8" sheet?**
A: Hello, Diamond hole saw will not work on alluminum. Maybe carbide burr set will work on alluminum.

**Q: Can these work on wood? I have an old rusted screw that snapped off inside a chair leg.**
A: Not likely. These bits are like a hole saw - an empty shell that cuts on the outside diameter only. Get a screw extractor bit for that size screw, chuck it in power drill, set drill to reverse and let it go into the screw and remove it automatically.

**Q: Can I use to drill hole ~ an inch or two wide on mirrored glass?**
A: No, it not going to work. Must be a drill designed for glass.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***N on 30 August 2025*

For $7 you can’t complain! I got these bits so I could drill into an old candle pot that I had been using as a plant pot, but it needed a drainage hole. Went write through with ease, but I recommend sanding it first before drilling so the stone tip bit can grip it!

### ⭐⭐⭐⭐⭐ Review
*by R***. on 1 January 2026*



### ⭐⭐⭐⭐⭐ Review
*by G***L on 6 January 2026*

Brocas de excelente calidad y muy utiles

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-24*