--- product_id: 74378290 title: "Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS" brand: "brand: jaybva" price: "28.25 DT" currency: TND in_stock: false reviews_count: 1 url: https://www.desertcart.tn/products/74378290-diamond-core-drill-bits-jaybva-glass-ceramic-tile-hole-saw store_origin: TN region: Tunisia --- # Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS **Brand:** brand: jaybva **Price:** 28.25 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS by brand: jaybva - **How much does it cost?** 28.25 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/74378290-diamond-core-drill-bits-jaybva-glass-ceramic-tile-hole-saw) ## Best For - brand: jaybva enthusiasts ## Why This Product - Trusted brand: jaybva brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Daimond drill bit is known as Diamond drill bits ,or diamond core drill bits, diamond hole saw or bonded diamond drill bits, glass drill or tile drill. But since they are used to drill glass, ceramic, porcelain, tile, ceramic tile, limestone, Slate, marble, granite, stone and glass fiber light, so they are more extensive applications. Features Material: High quality carbon steel, Uniform diamond coating. High precision. Especially impact resistance. Durable Color: Silver. Cutting Depth: 1/2'' (12.7 mm). Diameter: 6mm,8mm,10mm,12mm , 14mm, 16mm,18mm,20mm ,22mm,25mm , 26mm ,28mm ,30mm,40mm,50mm (15pcs). Side holes: Allow for easy slug removal after drilling?Nickel plating on these bits maximizes your tool's life with great resistance to corrosion Well suited for : Lithium Drill, AC Drill, Hammer Drill, Drill Press and so Suitable for for Drilling Glass,Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone, etc How to drill correctly: 1.Use pen to make a circle. 2.Start hole at an angle of 45°slowly. 3.Make a round trace and then hold drill straight. 4.Slow speed down for exit hole or drill from the other side from the other side to prevent breakthrough. Notes : Please not for use on concrete or for depths beyond about 1/2'' (12.7mm). Be sure to add water during the drilling process to keep the bit and materials from burning .Low drill pressure and increased use of water lubrication will extend drill bit life considerably . Package content: 15 x Diamond Drill Bits 1 x Carry Pouch 1 x Packing Box ## Features - 15 DIFFERENT SIZES diamond drill bits set- 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2"), 14mm(9/16"), 16mm(5/8"), 18mm(11/16"), 20mm(3/4"), 22mm(7/8"), 25mm(1"), 26mm(1-1/32"), 28mm(1-3/32"), 30mm(1-1/8"), 40mm(1-1/2"), 50mm(2"). Meet most of your different needs.And using laser marking of the size, the size will be more clear than others, and not easy to wear . - WIDE APPLICATION - Suitable for use in drill hole on glass, marble , tile or granite , tile bottles, blocks jars, fiberglass , porcelain ,ceramic, slate mable, granite light stone . Will work with all electric drill and impact drill; When drilling must add water to cooling and lubrication, Which can extend the life of the drill bit set . Excellent for making clean and accurate hole on glass and tile. Not for use on Concrete or for depths beyond about 1/2". - RUSTLESS, CUTS QUICKLY , HIGH QUALITY DIAMOND DRILL BIT SET - Made from high strength carbon steel with nickel plating surface makes these drill bits durable and precise; The bit's tip head is made of 80 grit diamond coating, which is uniform; It great helps to increase the drilling speed and more sharper than other ordinary hole saws .The diamond hole saw creates a high precision, smooth cut with no broken edges. - SPEED KILLS: Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably . - NICE DESIGN - The center pilot holes and side holes help to remove the waste material easily; Using laser marking, the brand name and size are more clear and beautiful; And surface nickel plating, extend the service life, enhance the surface corrosion resistance . ## Images ![Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Nge2JiB-L.jpg) ![Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS - Image 2](https://images-na.ssl-images-amazon.com/images/I/61u4tC5w-hL.jpg) ![Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS - Image 3](https://images-na.ssl-images-amazon.com/images/I/71xb3SMUujL.jpg) ![Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS - Image 4](https://images-na.ssl-images-amazon.com/images/I/71MzmhMeYLL.jpg) ![Diamond Core Drill Bits - Jaybva Glass Ceramic Tile Hole Saw Hollow Set Extractor Remover Tools Kit for Glass Ceramics Porcelain Diamond Coating 1/4 to 2 Inch 15PCS - Image 5](https://images-na.ssl-images-amazon.com/images/I/61GvPVM4aDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Don't forget to add water to the drilling site to keep it cool, and it will last *by N***R on Reviewed in the United States on July 4, 2018* Smaller diameter bits do not last, but what I really needed was the 1/2" one, and it worked admirably -- drilled several holes in tile with it. Don't forget to add water to the drilling site to keep it cool, and it will last.Considering the price, even if you use a single bit two or three times, it pays for itself, especially as compared to using an angle grinder to split tiles in half and cutting half-circles around a pipe. --- ## 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.tn/products/74378290-diamond-core-drill-bits-jaybva-glass-ceramic-tile-hole-saw](https://www.desertcart.tn/products/74378290-diamond-core-drill-bits-jaybva-glass-ceramic-tile-hole-saw) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-05*