--- product_id: 489546841 title: "BINSTAK Carbide Inserts" brand: "binstak" price: "S/.179" currency: PEN in_stock: true reviews_count: 11 category: "Binstak" url: https://www.desertcart.pe/products/489546841-binstak-carbide-inserts store_origin: PE region: Peru --- # 93 HRA ultra-hard tungsten carbide 12mm x 12mm x 2.2mm precision size 4 razor-sharp cutting edges BINSTAK Carbide Inserts **Brand:** binstak **Price:** S/.179 **Availability:** ✅ In Stock ## Summary > ⚡ Cut sharp, last longer — the pro’s choice for flawless finishes! ## Quick Answers - **What is this?** BINSTAK Carbide Inserts by binstak - **How much does it cost?** S/.179 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/489546841-binstak-carbide-inserts) ## 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 hardwoods and composites. - • **Quad-Edge Efficiency:** Maximize uptime by rotating through 4 sharp edges—cut longer, replace less. - • **Versatile Compatibility:** Fits BINSTAK & NITOMAK 1/4" shank router bits for seamless tool upgrades. - • **Cost-Effective Longevity:** 10-pack inserts with countersink holes for quick, secure mounting and extended tool life. - • **Solid Tungsten Carbide Durability:** Built to withstand heavy-duty CNC routing with unmatched hardness (93 HRA). ## Overview The BINSTAK K1222 Carbide Inserts deliver precision 12x12x2.2mm cutting edges with a 35° bevel, crafted from ultra-hard 93 HRA tungsten carbide. Designed for CNC routers with 1/4" shanks, these 10-pack inserts feature 4 usable edges each, ensuring extended durability and smooth finishes on hardwoods, MDF, plywood, and acrylic. Ideal for professionals seeking cost-effective, high-performance replacement blades that keep projects moving with minimal downtime. ## 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 Review: Sharp inserts. - Sharp sharp, good stuff for my slab bit. Review: Quality blades - Great blades. I used these on a 3 blade slab flattening router bit. I rotated through all 4 sides of a set while flattening both sides on a 13ft black walnut slab. 1 set did the entire job, and left a really smooth surface. Def recommend them. ## 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 | #26,190 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 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 ![BINSTAK Carbide Inserts - Image 1](https://m.media-amazon.com/images/I/61Hnv0-IjrL.jpg) ![BINSTAK Carbide Inserts - Image 2](https://m.media-amazon.com/images/I/51x+3AM4CLL.jpg) ![BINSTAK Carbide Inserts - Image 3](https://m.media-amazon.com/images/I/51BIcEwjodL.jpg) ![BINSTAK Carbide Inserts - Image 4](https://m.media-amazon.com/images/I/61L56VEPK2L.jpg) ![BINSTAK Carbide Inserts - Image 5](https://m.media-amazon.com/images/I/61YmXZ80h6L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sharp inserts. *by A***R on December 25, 2025* Sharp sharp, good stuff for my slab bit. ### ⭐⭐⭐⭐⭐ Quality blades *by A***R on September 23, 2025* Great blades. I used these on a 3 blade slab flattening router bit. I rotated through all 4 sides of a set while flattening both sides on a 13ft black walnut slab. 1 set did the entire job, and left a really smooth surface. Def recommend them. ### ⭐⭐⭐⭐⭐ Good inerts *by K***K on March 11, 2026* I didn’t baby the an I got pretty life from them! I’ll get them again! ## 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.pe/products/489546841-binstak-carbide-inserts](https://www.desertcart.pe/products/489546841-binstak-carbide-inserts) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-18*