--- product_id: 489546841 title: "12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges" brand: "binstak" price: "S$58" currency: SGD in_stock: true category: "Binstak" url: https://www.desertcart.sg/products/489546841-12-12-2-2mm-square-corner-carbide-inserts-4-edges store_origin: SG region: Singapore --- # 93HRA ultra-hard tungsten carbide 12x12x2.2mm precision size 4 cutting edges for max efficiency 12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges **Brand:** binstak **Price:** S$58 **Availability:** ✅ In Stock ## Summary > ⚡ Cut sharper, last longer—upgrade your woodworking game! ## Quick Answers - **What is this?** 12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges by binstak - **How much does it cost?** S$58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/489546841-12-12-2-2mm-square-corner-carbide-inserts-4-edges) ## Best For - binstak enthusiasts ## Why This Product - Trusted binstak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 35° Bevel:** Engineered for smooth, mirror-finish cuts on complex curves. - • **Quad-Edge Durability:** 4 razor-sharp edges extend tool life—flip & go, no downtime. - • **Solid Tungsten Carbide:** Unmatched hardness (93HRA) for long-lasting, wear-resistant performance. - • **Versatile Compatibility:** Fits Spiral/Helical Planer Cutter Heads & CNC routers like BINSTAK & NITOMAK. - • **Cost-Effective Maintenance:** Rotate or replace edges easily—maximize productivity without breaking the bank. ## Overview These 12x12x2.2mm solid tungsten carbide inserts feature a 35° bevel and 4 cutting edges, delivering superior hardness (93HRA) and durability. Designed for spiral/helical planer heads and CNC routers, they provide smooth finishes on hardwoods, MDF, plywood, and more. Each pack includes 10 inserts with countersink mounting holes, ensuring easy installation and extended tool life through edge rotation. ## Description BINSTAK Carbide Inserts Cutters Knives Replacement Blades Square Straight Insert Countersink Hole12 x 12 x 2.2 mm Woodworking Spiral Helical Planer Head 10 Pc's ✔Their solid carbide micro grain tips give superior tool life in a wide variety of materials for all general spiral planer head in hard woods and soft woods, the insert can be used for the heads of your jointer and planer. ✔35°cutting bevel, polished to a mirror finish for smoother cutting work. ✔Replacement carbide tips for CNC router fits BINSTAK 1/4-Inch Shank Insert Surfacing Router Bit 2-Wing 1-1/4 Cutting Diameter (ASIN: B0B1MCWLG3) ✔COST-EFFECTIVE. Rotate or replace the two or three small knives that were affected, and you are ready to get back to work. Leaves smooth finishing after cut. Specification: Material: Solid Tungsten Carbide Rockwell Hardness: 93.0HRA Shape: Square Straight 4-edges Hole: Countersink hole Length - 12mm Width - 12mm Thickness - 2.2mm Bevel - 35 degree Applications: woodturning, woodworking Quantity: 10pcs/box Package Includes: 10 * Carbide Insert 1 * Plastic Box ## Features - 12mm*12mm*2.2mm (length*width*thick), 35°angle, Hardness: 93HRA, 4 cutting edges. Countersink mounting hole. - Made of solid tungsten carbide, high strength and hardness, own longer use life, sharp and durable. - Each blade has 4 sharp edges, if one is dull, just change it to the other side. More effective! - Ideal for giving you a smooth finish on curved, concave surfaces, hollowing jobs and for general turning applications. Used on soft and hard woods, particle board, MDF, plywood compact panel, laminate, acrylic and etc. - Fits for Spiral/Helical Planer Cutter Heads, Rougher Wood Turning Tools. Replacement carbide tips for CNC router fits NITOMAK and BINSTAK Insert Surfacing Router Bit 3-Wing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1MJ9Z9P | | Best Sellers Rank | #38,382 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Turning Inserts | | Date First Available | May 18, 2022 | | Item Weight | 1.44 ounces | | Item model number | K1222 | | Manufacturer | BINSTAK | | Package Dimensions | 3.62 x 3.15 x 1.06 inches | ## Images ![12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges - Image 1](https://m.media-amazon.com/images/I/41YfFzhil5L.jpg) ![12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges - Image 2](https://m.media-amazon.com/images/I/314pi7DWGbL.jpg) ![12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges - Image 3](https://m.media-amazon.com/images/I/31oBSlGeMvL.jpg) ![12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges - Image 4](https://m.media-amazon.com/images/I/41nRaDo5LgL.jpg) ![12 * 12 * 2.2mm Square Corner Carbide Inserts 4 Edges - Image 5](https://m.media-amazon.com/images/I/41CYcoSf65L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - BINSTAK - K1222 -Square Corner 12mm Carbide Inserts 4 Edges (12mm lengthX12mm widthX2.2mm thick-35 Degree Cutting Angle), 10pcs, Countersink Hole, for BINSTAK 1/4" Shank 1-1/4" Cut Dia. CNC Router Bit - BINSTAK CNC Spoilboard Surfacing Router Bit 1/4" Shank, Slab Flattening Router Bit with 1-3/8" Cutting Diameter, 2+2 Flutes Insert Carbide Wood Planer Router Bits, Planing Bit for Woodworking - Wolfride 1/2-Inch Shank Router Bit Collet Extension, Adapter for 1/2-inch Shank Bits --- ## 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.sg/products/489546841-12-12-2-2mm-square-corner-carbide-inserts-4-edges](https://www.desertcart.sg/products/489546841-12-12-2-2mm-square-corner-carbide-inserts-4-edges) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-16*