--- product_id: 41256424 title: "30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8\")" brand: "diamond pw" price: "R496" currency: ZAR in_stock: false reviews_count: 8 url: https://www.desertcart.co.za/products/41256424-30-pcs-set-10-pcs-1mm-10pcs-2mm-10-pcs store_origin: ZA region: South Africa --- # 30 precision diamond-coated bits Wet drilling for flawless, chip-free holes Sizes: 1mm, 2mm, 3mm for versatile drilling 30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") **Brand:** diamond pw **Price:** R496 **Availability:** ❌ Out of Stock ## Summary > 💎 Drill like a pro, craft like an artist—every hole tells a story! ## Quick Answers - **What is this?** 30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") by diamond pw - **How much does it cost?** R496 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/41256424-30-pcs-set-10-pcs-1mm-10pcs-2mm-10-pcs) ## Best For - diamond pw enthusiasts ## Why This Product - Trusted diamond pw brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Delicate Yet Durable:** Thin diamond coating ensures smooth drilling on glass, shells, and gemstones without damage. - • **Wet Drilling Mastery:** Designed for submerged use to prevent overheating and extend bit life—professional results guaranteed. - • **Create with Confidence:** Ideal for crafting unique jewelry, sea glass art, and lapidary projects that stand out. - • **Precision in Every Cut:** 30 diamond-coated bits in 3 essential sizes for ultra-fine, clean drilling. - • **Versatile Compatibility:** Fits drills, flex shafts, and Dremels—perfect for jewelry designers and hobbyists alike. ## Overview This 30-piece Diamond PW drill bit set features precision 1mm, 2mm, and 3mm diamond-coated cylindrical burrs designed for wet drilling delicate materials like glass, shells, and gemstones. Compatible with most rotary tools, these bits deliver clean, chip-free holes essential for jewelry making and lapidary crafts, combining professional-grade performance with versatile size options. ## Description Wet drilling only. These are delicate, very small diameter diamond drill bits. The diamond coating is very thin. Can not take any abuse. Must be used with care submerged in a little pool of water Review: They do a good job! - Wasn't sure these would work because they look so different from the expensive ones I bought at the local hardware superstore, but I'm pleased to report that looks can be deceiving. The larger ones worked wonders on my 1/8th inch thick glass pieces. I've made several chimes using just two ... about 10 holes easily and another 10 with more patience. The really small size is only for very thin, delicate glass, ... jewelry maybe. Review: As described - As described ## Features - Set of 30 pcs. Assorted Mixed 1mm 2mm 3mm 10 ea. Diamond Drill Bits - 1/8 shank - Fits drills, flex shafts and dremels. - Used by Jewelry Designers for drilling clean holes - Must be used with care submerged in a little pool of water - Drills Beach Sea Glass, Sea Shells, Rocks, Marbles, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MV968D9 | | Brand | Diamond PW | | Date First Available | February 8, 2017 | | Finish Type | Diamond | | Is Discontinued By Manufacturer | No | | Item Weight | 3.66 ounces | | Item dimensions L x W x H | 7.87 x 3.15 x 0.7 inches | | Item model number | dia123-3 | | Manufacturer | Diamond PW | | Material | Diamond-coated Stainless Steel | | Number of Flutes | 2 | | Number of Pieces | 30 | | Point Style | Cylindrical | | Product Dimensions | 7.87 x 3.15 x 0.7 inches | | Shank Type | Straight | | Surface Recommendation | Glass, Shells, Stone | | Tool Flute Type | Spiral | | UPC | 652135999539 | | Unit Count | 1 Count | ## Product Details - **Brand:** Diamond PW - **Finish Type:** Diamond - **Item dimensions L x W x H:** 7.87 x 3.15 x 0.7 inches - **Material:** Diamond-coated Stainless Steel - **Shank Type:** Straight ## Images ![30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") - Image 1](https://m.media-amazon.com/images/I/41kAiK-DYiL.jpg) ![30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") - Image 2](https://m.media-amazon.com/images/I/51glWeNxlOL.jpg) ![30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") - Image 3](https://m.media-amazon.com/images/I/51p1JXEiTDL.jpg) ![30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") - Image 4](https://m.media-amazon.com/images/I/71TXsRklaRL.jpg) ![30 pcs Set 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8") - Image 5](https://m.media-amazon.com/images/I/71k6kytjjmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They do a good job! *by R***E on October 22, 2017* Wasn't sure these would work because they look so different from the expensive ones I bought at the local hardware superstore, but I'm pleased to report that looks can be deceiving. The larger ones worked wonders on my 1/8th inch thick glass pieces. I've made several chimes using just two ... about 10 holes easily and another 10 with more patience. The really small size is only for very thin, delicate glass, ... jewelry maybe. ### ⭐⭐⭐⭐⭐ As described *by M***M on May 31, 2023* As described ### ⭐⭐⭐⭐ User learning curve *by M***R on March 22, 2021* They do the job, but seem a bit flimsy. Maybe user learning curve as I haven’t mastered the balance of water, speed, and pressure while working with rocks. Time will tell. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/41256424-30-pcs-set-10-pcs-1mm-10pcs-2mm-10-pcs](https://www.desertcart.co.za/products/41256424-30-pcs-set-10-pcs-1mm-10pcs-2mm-10-pcs) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-23*