---
product_id: 86299136
title: "3 otters 15-Piece Diamond Hole Saw Kit for Plant Pots, DIY Gardening & Crafts - Easily Drill Drainage Holes in Ceramic, Terracotta, Glass & Tile, for Gardeners & Hobbyists, (6mm-50mm / 1/4\"-2\")"
brand: "3 otters"
price: "₨9692"
currency: LKR
in_stock: true
reviews_count: 13
category: "3 Otters"
url: https://www.desertcart.lk/products/86299136-3-otters-15-piece-diamond-hole-saw-kit-for-plant
store_origin: LK
region: Sri Lanka
---

# 15 diamond-tipped sizes 6-50mm cooling water slots for debris ejection multi-surface compatibility 3 otters 15-Piece Diamond Hole Saw Kit for Plant Pots, DIY Gardening & Crafts - Easily Drill Drainage Holes in Ceramic, Terracotta, Glass & Tile, for Gardeners & Hobbyists, (6mm-50mm / 1/4"-2")

**Brand:** 3 otters
**Price:** ₨9692
**Availability:** ✅ In Stock

## Summary

> 💎 Drill Like a Pro, Create Like an Artist!

## Quick Answers

- **What is this?** 3 otters 15-Piece Diamond Hole Saw Kit for Plant Pots, DIY Gardening & Crafts - Easily Drill Drainage Holes in Ceramic, Terracotta, Glass & Tile, for Gardeners & Hobbyists, (6mm-50mm / 1/4"-2") by 3 otters
- **How much does it cost?** ₨9692 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/86299136-3-otters-15-piece-diamond-hole-saw-kit-for-plant)

## Best For

- 3 otters enthusiasts

## Why This Product

- Trusted 3 otters brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Budget-Smart Quality:** Professional-grade performance at under $1 per bit—perfect for occasional pros and hobbyists.
- • **Versatile Size Range:** 15 sizes from 6mm to 50mm cover all your DIY gardening and craft needs.
- • **Precision in Every Cut:** Diamond-tipped bits ensure smooth, burr-free holes in glass, ceramic, tile & more.
- • **Engineered for Efficiency:** Side slots optimize cooling and debris removal, extending bit life during intense projects.
- • **Universal Drill Compatibility:** Fits most electric drills, making it your go-to kit for diverse home and garden tasks.

## Overview

The 3 otters 15-Piece Diamond Hole Saw Kit offers 15 precision diamond-tipped drill bits ranging from 6mm to 50mm, designed for clean, efficient holes in glass, ceramic, tile, and stone. Featuring side slots for cooling and debris ejection, this versatile, budget-friendly set is compatible with most electric drills, ideal for gardeners, hobbyists, and DIY enthusiasts seeking professional results without the premium price.

## Description

3 otters 15Piece Diamond Hole Saw Kit, (6mm-50mm / 1/4"-2") Glass & Tile Drill Bits, Ideal for Glass, Bottles, Pots, Marble, Granite Stone - desertcart.com

Review: Worth the price - Well worth the price, as long as you follow the instructions and keep the bit cool with water so it doesn’t get hot they perform very decent. Also in mind the price of this set and it does well for your money. If this tool is something you foresee yourself using every day then you will probably want to invest in a more professional much higher priced set. If this is something you’re only going to be using a few times then this is the set for you. They cost under a buck a piece and you can’t beat that price. If this set is going to see a lot of use then it’s probably not going to stand the test. They are somewhat cheaply made but once again for the price they do a decent job for the price. I would probably buy again for my purposes.
Review: It will Cut!!! - Don’t expect to have these in the toolbox for year . But for $9. U get a lot of different sizes and they work for a few holes . Can’t ask for anything more than that . Drilled 2 holes with one size and 2 holes with another and cut like butter through both . I’m sure I could get a few more cuts but my job is done.

## Features

- Perfect Drill Bit Set - Our diamond hole saw kit come with 15 different sizes: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50 mm (0.24/0.31/0.4/0.45/0.55/0.63/0.7/0.79/0.87/0.98/1/1.1/1.2/1.6/2.0 inch). Our drill bit set can meet your various demands.
- Premium Quality - There are diamonds on the tip of the glass hole saw, ensuring smooth punching and making the drilling process easier, precise cutting and no rough edges.
- Multi-functional - Our hole saw kit can play as a glass hole saw, tile hole saw, ceramic tile drill bit set, glass cutter, etc. Compatible with most electric drills.
- Perfect Design - The side slots on the glass cutter's body can help the entry of cooling water and the ejecting of debris from the borehole. When debris gets stuck in the diamond hole saw. You can use the mini screwdriver to pull it out.
- Widely Used - Our diamond drill bits suitable for ceramic, glass, tile, porcelain, marble, slate, granite stone, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0778NND9D |
| Best Sellers Rank | #40,402 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Hole Saw Sets & Kits |
| Brand | 3 otters |
| Cutting Diameter | 5E+1 Millimeters |
| Date First Available | November 8, 2017 |
| Department | All Ages, Unisex |
| Finish Type | Nickel |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item dimensions L x W x H | 2 x 2 x 2 inches |
| Item model number | JOHO167 |
| Manufacturer | JOHOUSE |
| Material | Carbon Steel with Nickel Plating |
| Number of Flutes | 2 |
| Number of Pieces | 15 |
| Point Style | Diamond Point |
| Product Dimensions | 2 x 2 x 2 inches |
| Set Name | 15-Piece Diamond Hole Saw Kit |
| Shank Type | Straight |
| Surface Recommendation | Glass, Ceramic, Porcelain, Tile |
| Tool Flute Type | Straight |
| UPC | 632096615761 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** 3 otters
- **Cutting Diameter:** 5E+1 Millimeters
- **Finish Type:** Nickel
- **Material:** Carbon Steel with Nickel Plating
- **Shank Type:** Straight

## Images

![3 otters 15-Piece Diamond Hole Saw Kit for Plant Pots, DIY Gardening & Crafts - Easily Drill Drainage Holes in Ceramic, Terracotta, Glass & Tile, for Gardeners & Hobbyists, (6mm-50mm / 1/4"-2") - Image 1](https://m.media-amazon.com/images/I/71vDbPHre6L.jpg)

## Questions & Answers

**Q: Doesit have a pilot? What type of pilot do you need for glass?**
A: If you make a hole the aize you are trying to make in a small plank of wood first, tou can then clamp the wood plank to the glass or ceramic you intend to cut a hole into and the wood plank will act as a guide/stabiliser.  This is how I have always made precise, no wobble cuts when challenged with using a hole saw without a pilot bit in the center.  Although, I do have many piloted wood hole saws that I can use to create the guide plank, so that helps.  

Hopefully this makes sense amd you understand the method I have explained.

**Q: Is there an available guide for this tool?**
A: Not that I know of, I found cutting thru brick I had to take it slow. I just tipped the cutting tool slightly till I had started a slight half circle then was able to hold to start the full circle. I was very surprised that it did a nice job cutting thru the brick half at a time

**Q: How long do they last? Or how often can you use them**
A: I bought the set for two particular diameters that I needed.  I have used those to drill holes several times and they worked well. They are ideal for someone like me who needs to make several holes in tiles while renovating a bathroom. I don’t believe that they were ever intended for professional use or any use where they would be drilling many holes per day on a regular basis.

**Q: Can this cut through a mirror?**
A: Yes, this drill bit can cut through a mirror

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the price
*by J***D on July 24, 2025*

Well worth the price, as long as you follow the instructions and keep the bit cool with water so it doesn’t get hot they perform very decent. Also in mind the price of this set and it does well for your money. If this tool is something you foresee yourself using every day then you will probably want to invest in a more professional much higher priced set. If this is something you’re only going to be using a few times then this is the set for you. They cost under a buck a piece and you can’t beat that price. If this set is going to see a lot of use then it’s probably not going to stand the test. They are somewhat cheaply made but once again for the price they do a decent job for the price. I would probably buy again for my purposes.

### ⭐⭐⭐⭐⭐ It will Cut!!!
*by R***S on September 8, 2025*

Don’t expect to have these in the toolbox for year . But for $9. U get a lot of different sizes and they work for a few holes . Can’t ask for anything more than that . Drilled 2 holes with one size and 2 holes with another and cut like butter through both . I’m sure I could get a few more cuts but my job is done.

### ⭐⭐⭐⭐ Only a few uses
*by T***N on July 6, 2025*

This product is great. After a few uses it doesn't work the best. Eventually they will dull out and have to be replaced.

## Frequently Bought Together

- 3 otters 15PCS Diamond Hole Saw Kit, Glass Drill Bits for Drilling Holes in Glass, Bottles, Marble, Granite Stone, Tile Cutting 0.24 Inch - 2 Inch（6mm - 50mm
- 15 Pcs Diamond Drill Bits for Ceramic, Diamond Hole Saw Drill Bit Set Kit, Premium Glass Drill Bit for Bottles,Pots, Marble, Granite Stone, Tile Cutting 0.23 Inch - 2 Inch（6mm - 50mm） YLYL
- Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*