--- product_id: 451040402 title: "12mm (15/32\") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF" brand: "stormcube" price: "Β₯2679" currency: JPY in_stock: true reviews_count: 8 category: "Stormcube" url: https://www.desertcart.jp/products/451040402-12mm-15-32-forstner-drill-bit-carbide-wood-hole-cutter store_origin: JP region: Japan --- # Arc curve design for fast sawdust removal K30 tungsten carbide cutting edge β‰₯90HRA hardness 12mm precise drilling diameter 12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF **Brand:** stormcube **Price:** Β₯2679 **Availability:** βœ… In Stock ## Summary > πŸ”© Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** 12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF by stormcube - **How much does it cost?** Β₯2679 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/451040402-12mm-15-32-forstner-drill-bit-carbide-wood-hole-cutter) ## Best For - stormcube enthusiasts ## Why This Product - Trusted stormcube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Efficiency:** Innovative arc curve head design accelerates sawdust ejection, keeping your workflow uninterrupted. - β€’ **Versatile Compatibility:** Perfect for hardwood, MDF, plywood, plastics, and moreβ€”compatible with drill presses, CNC machines, and bench drills. - β€’ **Pro-Level Performance Tips:** Use slow start speeds and water cooling on hardwoods for optimal accuracy and extended bit life. - β€’ **Flawless Precision Every Time:** Drill burr-free, smooth holes even through tough knots and end-grain wood. - β€’ **Built to Outlast Your Projects:** K30 monolithic tungsten carbide edge with β‰₯90HRA hardness ensures long-lasting sharpness and resharpenability. ## Overview The STORMCUBE 12mm Forstner Drill Bit features a premium K30 tungsten carbide cutting edge with exceptional hardness (β‰₯90HRA) and toughness, designed for clean, burr-free holes in hardwood, MDF, plywood, and plastics. Its arc curve head design enhances sawdust removal for faster, smoother drilling. Compatible with various drilling machines, this durable bit offers precision, longevity, and professional-grade performance for demanding woodworking and crafting projects. ## Description [SPECIAL DESIGN] Using these sharp drill bits, you can drill accurate, smooth, neat holes without burrs, even in end-grain and through knots. Arc curve design head contributes to removing sawdust faster, making your work more efficient. [MATERIAL] The cutting edge is made of K30 monolithic tungsten carbide, hardness β‰₯90HRA, bending strength >1900N/cm2, resharpenable for a longer service life. It has the advantages of high hardness, wear resistance, good toughness, heat resistance and corrosion resistance. The shank is made of steel 45#. [SPECIFICATIONS] Drilling dia.: 12mm; shank dia.: 8mm; drilling depth: 54mm; total length: 88mm. [APPLICATIONS] Suitable for cutting holes onto solid wood, softwood, hardwood, plywood, MDF, chipboard, and also plastic, rubber, fiberglass. Can be used in drill press, bench drill, vertical drilling machine, CNC carving machine, etc.. [NOTE] 1. Sharp parts contained, please keep away from children and pets. 2. Can NOT be used for metal processing, or the drill bits will get damaged quickly. 3. Material must be fixed during cutting, and the drill bit should be perpendicular to the material. 4. Set slow drilling speed till the drill bit is completely located, then gradually accelerate speed. 5. Water should be injected when processing hardwood, in order to improve drilling accuracy and quality. Review: Nice drill bit - Works good Review: Clean cutting. - Cut 48 holes 3/4 deep. It is still sharp as new. Cuts well. Flat cutting except for the very small starter tip. Excellent chip removal. Stays centered. Go slow until the cutters are well engaged with the wood. Recommend. ## Features - [SPECIAL DESIGN] Using these sharp drill bits, you can drill accurate, smooth, neat holes without burrs, even in end-grain and through knots. Arc curve design head contributes to removing sawdust faster, making your work more efficient. - [MATERIAL] The cutting edge is made of K30 monolithic tungsten carbide, hardness β‰₯90HRA, bending strength >1900N/cm2, resharpenable for a longer service life. It has the advantages of high hardness, wear resistance, good toughness, heat resistance and corrosion resistance. The shank is made of steel 45#. - [SPECIFICATIONS] Drilling dia.: 12mm; shank dia.: 8mm; drilling depth: 54mm; total length: 88mm. - [APPLICATIONS] Suitable for cutting holes onto solid wood, softwood, hardwood, plywood, MDF, chipboard, and also plastic, rubber, fiberglass. Can be used in drill press, bench drill, vertical drilling machine, CNC carving machine, etc.. - [NOTE] 1. Sharp parts contained, please keep away from children and pets. 2. Can NOT be used for metal processing, or the drill bits will get damaged quickly. 3. Material must be fixed during cutting, and the drill bit should be perpendicular to the material. 4. Set slow drilling speed till the drill bit is completely located, then gradually accelerate speed. 5. Water should be injected when processing hardwood, in order to improve drilling accuracy and quality. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1F5SKN4 | | Best Sellers Rank | #39,831 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Forstner Drill Bits | | Brand | STORMCUBE | | Brand Name | STORMCUBE | | Customer Reviews | 4.6 out of 5 stars 331 Reviews | | Cutting Diameter | 12 millimeters | | Finish Type | Finished | | Finish Types | Finished | | Included Components | Forstner Drill Bit | | Item Highlight | 12mm carbide Forstner bit, round shank. Cuts clean, flat-bottom holes in hardwood, plywood, MDF, plastic. Anti-slip tip. | | Item Weight | 0.1 kg | | Manufacturer | STORMCUBE | | Material | Tungsten Carbide | | Material Type | Tungsten Carbide | | Minimum Bore Diameter | 12 millimeters | | Model | YG8 | | Number of Flutes | 3 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | YG812 | | Point Style | Center Point | | Shank Type | round shank | | Surface Recommendation | Wood | | Tool Flute Type | round shank | | Unit Count | 1 Count | ## Product Details - **Brand:** STORMCUBE - **Cutting Diameter:** 12 millimeters - **Finish Type:** Finished - **Material:** Alloy Steel, Carbide - **Shank Type:** Straight ## Images ![12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF - Image 1](https://m.media-amazon.com/images/I/31r3i4797pL.jpg) ![12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF - Image 2](https://m.media-amazon.com/images/I/61FwULGcLTL.jpg) ![12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF - Image 3](https://m.media-amazon.com/images/I/51WRF5VI4CL.jpg) ![12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF - Image 4](https://m.media-amazon.com/images/I/71zrGbSdR+L.jpg) ![12mm (15/32") Forstner Drill Bit, Carbide Wood Hole Cutter for Hardwood MDF - Image 5](https://m.media-amazon.com/images/I/51lvKwdLDaL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice drill bit *by T***D on March 3, 2026* Works good ### ⭐⭐⭐⭐⭐ Clean cutting. *by G***N on April 16, 2026* Cut 48 holes 3/4 deep. It is still sharp as new. Cuts well. Flat cutting except for the very small starter tip. Excellent chip removal. Stays centered. Go slow until the cutters are well engaged with the wood. Recommend. ### ⭐⭐⭐⭐ handy. *by S***L on October 8, 2025* accurate. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/451040402-12mm-15-32-forstner-drill-bit-carbide-wood-hole-cutter](https://www.desertcart.jp/products/451040402-12mm-15-32-forstner-drill-bit-carbide-wood-hole-cutter) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-21*