--- product_id: 445447312 title: "Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles" brand: "semderm" price: "₱1920" currency: PHP in_stock: true reviews_count: 13 category: "Semderm" url: https://www.desertcart.ph/products/445447312-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set store_origin: PH region: Philippines --- # Diamond-coated for ultra-precision 10 versatile sizes for every project Corrosion-resistant nickel plating Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles **Brand:** semderm **Price:** ₱1920 **Availability:** ✅ In Stock ## Summary > 💎 Drill like a pro, cut like a diamond—don’t get left behind! ## Quick Answers - **What is this?** 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?** ₱1920 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/445447312-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set) ## 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 with nickel plating resists corrosion and edge collapse for long-term durability. - • **Cool & Efficient:** Water lubrication extends bit life and enhances drilling experience—work smarter, not harder. - • **Precision Meets Power:** Diamond coating ensures razor-sharp, smooth cuts through the toughest materials. - • **Pro-Level Performance:** Optimized cutting angle and diamond grit deliver fast, clean holes with minimal effort. - • **All-in-One Versatility:** 10-piece set covers drilling needs from 1/4" to 1-1/5", perfect for glass, tile, marble, and more. ## Overview This 10-piece Diamond Drill Bits Set features premium diamond-coated carbon steel bits with corrosion-resistant nickel plating. Designed for precision and durability, it effortlessly drills through glass, ceramic, porcelain, marble, granite, and more. With sizes ranging from 1/4" to 1-1/5", it’s the ultimate versatile kit for professionals and DIYers alike. Water lubrication is recommended to maximize bit lifespan and ensure smooth, clean cuts every time. ## Description Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - desertcart.com Review: Who buys planting pots without noticing there are no drainage holes? Me, apparently. - I bought these drill bits to add drainage holes to a small collection of ceramic and clay pots that I've accumulated over the years. Some are small - think 2" individual cacti and succulent pots-- a few in the 8-10'" range, and one 16" monster with walls an inch thick. I'm happy to report that all now have cleanly cut drainage holes, and that it took no more than a minute each for all but the big one, which nonetheless took only a few minutes with the one inch bit. It's crucial to follow the two pictographic instructions: 1) Start the hole with the bit at a 45 degree angle to the work surface and once it "bites" return to 90 degrees, and 2) keep the bit wet. When first starting, keep the drill speed low, and use both hands to hold it in place, as the bit will want to walk. I gave these 3 stars in the durability category only because while the 1" bit did its job, it is now completely worn out and in the trash. That said, these are inexpensive, they work just fine for my needs, and I wouldn't hesitate to buy them again. Review: LONG OVER DUE NEEDED TOOLS. - Why I didn’t think about this before? Would have saved me a ton of trouble. This is now a life changer for sure. Works like a CHARM. I attempted to make holes on ceramic vase with this tool, and it just works wonderfully. Definitely recommended to use running water, set up bit at an angle and slowly drill until you get a purchase. Once you see the indentation, speed up your drill and gently allow the tool to cut. Does a nice smooth job. Very pleased. Took me literally two minutes to make a nice hole. ## 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 | |---------------|-------| | ASIN | B0B24RXXDJ | | Best Sellers Rank | #3,916 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Hole Saw Sets & Kits | | Brand Name | Semderm | | Customer Reviews | 4.4 4.4 out of 5 stars (1,929) | | Cutting Angle String | 6E+1 Degrees | | Cutting Diameter | 40.64 Millimeters | | Finish Types | Nickel | | Item Weight | 1 Grams | | Manufacturer | Semderm | | Material Type | Carbon Steel | | Model | Semderm0001 | | Number of Flutes | 2 | | Point Style | Diamond Point | | Shank Type | Straight | | Surface Recommendation | Glass, Ceramic, Porcelain, Stone | | Tool Flute Type | Straight | | UPC | 605500325624 | | Unit Count | 10.0 Count | ## Product Details - **Cutting Angle String:** 6E+1 Degrees - **Cutting Diameter:** 40.64 Millimeters - **Finish Type:** Nickel - **Material:** Carbon Steel - **Shank Type:** Straight ## Images ![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/71fK7FgktvL.jpg) ## Available Options This product comes in different **Color** options. ## 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 ### ⭐⭐⭐⭐⭐ Who buys planting pots without noticing there are no drainage holes? Me, apparently. *by B***P on April 8, 2024* I bought these drill bits to add drainage holes to a small collection of ceramic and clay pots that I've accumulated over the years. Some are small - think 2" individual cacti and succulent pots-- a few in the 8-10'" range, and one 16" monster with walls an inch thick. I'm happy to report that all now have cleanly cut drainage holes, and that it took no more than a minute each for all but the big one, which nonetheless took only a few minutes with the one inch bit. It's crucial to follow the two pictographic instructions: 1) Start the hole with the bit at a 45 degree angle to the work surface and once it "bites" return to 90 degrees, and 2) keep the bit wet. When first starting, keep the drill speed low, and use both hands to hold it in place, as the bit will want to walk. I gave these 3 stars in the durability category only because while the 1" bit did its job, it is now completely worn out and in the trash. That said, these are inexpensive, they work just fine for my needs, and I wouldn't hesitate to buy them again. ### ⭐⭐⭐⭐⭐ LONG OVER DUE NEEDED TOOLS. *by J***N on February 4, 2026* Why I didn’t think about this before? Would have saved me a ton of trouble. This is now a life changer for sure. Works like a CHARM. I attempted to make holes on ceramic vase with this tool, and it just works wonderfully. Definitely recommended to use running water, set up bit at an angle and slowly drill until you get a purchase. Once you see the indentation, speed up your drill and gently allow the tool to cut. Does a nice smooth job. Very pleased. Took me literally two minutes to make a nice hole. ### ⭐⭐⭐⭐ Solid product! *by G***G on December 25, 2025* Great product for the price! Does it job well. I use it to drill holes on vases. ## Frequently Bought Together - Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles - 10-Piece Masonry Drill Bits Set for Tile Glass Ceramic Brick Wood, 1/8 to 1/2 Inch Drilling Bits with Triangle Handle, YG8 Tungsten Steel Alloy Tip.（Black） - 6 PCs Diamond Drill Bits Set for Porcelain, Ceramic, Glass & More - Versatile Tile Drill Bits for Efficient, Precise Drilling --- ## 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.ph/products/445447312-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set](https://www.desertcart.ph/products/445447312-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-26*