--- product_id: 745905852 title: "Yonico 15221 Blind Splitter Router Bit Set for 3/4\" (19mm) Beam with 1/4\" (6mm) Shaft" brand: "yonico" price: "NT$5112" currency: TWD in_stock: true category: "Yonico" url: https://www.desertcart.tw/products/745905852-yonico-15221-blind-splitter-router-bit-set-for-3-4 store_origin: TW region: Taiwan --- # Teflon heat & build-up resistant 3-blade carbide precision Hardened steel anti-popping body Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft **Brand:** yonico **Price:** NT$5112 **Availability:** ✅ In Stock ## Summary > ⚡ Cut like a pro, last like a legend. ## Quick Answers - **What is this?** Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft by yonico - **How much does it cost?** NT$5112 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/745905852-yonico-15221-blind-splitter-router-bit-set-for-3-4) ## Best For - yonico enthusiasts ## Why This Product - Trusted yonico brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Workflow:** No reassembly needed—engineered for perfect crossover seams on wood flooring, siding, and shaker doors. - • **Precision Seam Cutting:** Achieve flawless 3/4" beam joints with industrial-grade 3-blade carbide cutters. - • **Heat & Build-Up Resistance:** Teflon coating keeps your bits cooler and cleaner for smoother cuts every time. - • **Trusted Quality & Warranty:** Backed by a lifetime warranty and 4.5-star user satisfaction for professional peace of mind. - • **Durability Meets Performance:** Hardened steel body with anti-popping design ensures long-lasting, reliable use. ## Overview The Yonico 15221 Blind Splitter Router Bit Set features industrial-quality 3-blade micrograin tungsten carbide cutters on a hardened steel body with anti-popping design and Teflon coating for heat and build-up resistance. Designed for precise 3/4" (19mm) beam groove cuts without reassembly, it’s ideal for wood flooring, siding, and shaker doors. Equipped with sealed bearings and a 1/4" (6mm) shaft, this set delivers professional-grade durability and precision, backed by a lifetime warranty and strong customer approval. ## Description Cut out a matching seam. Ideal for wood flooring, siding, and shaker style doors. This set includes bits for each face of the crossover seam that does not require reassembly. Use 3/4" (19mm) material Top quality 3-blade carbide blade Sealed Bearings 1/4" (6mm) shaft ## Features - Industrial Quality Router Bit - C3 Micrograin Tungsten Carbide Cutter - Sturdy, hardened steel body with anti-popping design - Teflon coating for build-up & heat resistance - Satisfaction Guaranteed and Lifetime Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KZM292A | | Brand Name | Yonico | | Customer Reviews | 4.5 4.5 out of 5 stars (297) | | Cut Type | Groove cut | | Cutting Diameter | 19 Millimeters | | Cutting Length | 19 Millimeters | | Global Trade Identification Number | 00765573826920 | | Item Diameter | 0.75 Inches | | Item Weight | 0.57 Kilograms | | Manufacturer | Precision Bits.com | | Material Type | Carbide | | Model | 15221q | | Number of Flutes | 3 | | Part Number | 15221q | | Size Name | 3/4インチ | | UPC | 708999082440 733353735113 765573826920 756655092432 732454565162 | ## Product Details - **Brand:** Yonico - **Cutting Length:** 19 Millimeters - **Item Weight:** 0.57 Kilograms - **Material:** Carbide - **Size:** 3/4インチ ## Images ![Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft - Image 1](https://m.media-amazon.com/images/I/71gwPgrhRyL.jpg) ![Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft - Image 2](https://m.media-amazon.com/images/I/61a8LKW10iL.jpg) ![Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft - Image 3](https://m.media-amazon.com/images/I/61o7Dz-g9lL.jpg) ![Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft - Image 4](https://m.media-amazon.com/images/I/61DF5EEt9+L.jpg) ![Yonico 15221 Blind Splitter Router Bit Set for 3/4" (19mm) Beam with 1/4" (6mm) Shaft - Image 5](https://m.media-amazon.com/images/I/618xNYhC2FL.jpg) ## Questions & Answers **Q: Can I use these on 1" stock by adding an extra 1/4" bearing on it?** A: The shaft is not long enough to add a full 1/4" to the cut. You would also have trouble matching the second cutter to it. Yonico has a larger tongue and groove set that they are out of right now - 15222. **Q: where are these made?** A: It doesn't say where its made .Only says distributed by Woodshop supplies inc Lakewood , NY **Q: Have a variable speed router. What is the best speed for these blades?** A: You can get a speed rate chart from PrecisionBits. These bits are 1-7/8" diameter so they should be run between 15k-20k. Slowly dial up the RPMs on your router to the recommended maximum. Then, dial back if needed to find the "sweet spot". The sweet spot is the speed at which the least resonant vibration is present. **Q: I have single speed router. Can I still use this set?** A: Use is possible, but the quality of treatment depends on the speed set by the router. ## Frequently Bought Together - YONICO Tongue and Groove Router Bits Set Up to 3/4-Inch Stock 1/2" Cutting Depth 2 Bit Set 1/4-Inch Shank for Edge-to-Edge Hardwood Flooring, Paneling, Cabinet Door, Plywood Sheathing 15221q - Exqutoo 3PCS 1/4" Shank Router Bit Set, Raised Panel Cabinet Door Making Router Bits, Cemented Carbide Router Bits, Woodworking Tools Router Door & Window Bits (Tenon Joint Cutter Diameter: 1-5/8") - BOSCH RA1181 Benchtop Router Table 27 in. x 18 in. Aluminum Top with 2-1/2 in. 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