--- product_id: 296651089 title: "TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92\" Grinding Wheel Size for Carbide Tipped Saw Blades" brand: "techtongda" price: "AED 2005" currency: AED in_stock: true category: "Techtongda" url: https://www.desertcart.ae/products/296651089-techtongda-circular-saw-blade-sharpener-110v-rotary-angle-mill-grinding store_origin: AE region: United Arab Emirates --- # 250W pure copper motor, 2850 RPM ±20° adjustable grinding angle 4.92" precision grinding wheel TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades **Brand:** techtongda **Price:** AED 2005 **Availability:** ✅ In Stock ## Summary > ⚡ Sharpen Like a Pro, Stay Ahead of the Pack! ## Quick Answers - **What is this?** TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades by techtongda - **How much does it cost?** AED 2005 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/296651089-techtongda-circular-saw-blade-sharpener-110v-rotary-angle-mill-grinding) ## Best For - techtongda enthusiasts ## Why This Product - Trusted techtongda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Angle Control:** Fine-tune your blade edge with a versatile ±20° rotation and a worktable that swings 30° left and 45° right for perfect bevels every time. - • **Stable & Safe Operation:** The fascia support system prevents blade jump, ensuring smooth, high-quality sharpening with multi-angle swing and 3D slide structures. - • **Powerful & Durable Motor:** Experience consistent, high-efficiency grinding powered by a low-heat, long-life 250W pure copper motor spinning at 2850 RPM. - • **Precision Grinding Mastery:** Sharpen carbide-tipped saw blades from 80mm to 700mm with surgical accuracy using the 4.92" grinding wheel. - • **Versatile Material Compatibility:** Not just for wood—sharpen blades for plastics, aluminum alloys, and more, making it ideal for furniture makers and decorators aiming for flawless finishes. ## Overview The TECHTONGDA Circular Saw Blade Sharpener is a high-precision, 110V grinding machine featuring a 4.92" wheel and ±20° adjustable angles. Powered by a robust 250W pure copper motor running at 2850 RPM, it delivers reliable, efficient sharpening for carbide-tipped saw blades sized 80mm to 700mm. Its stable fascia support and multi-angle swing design ensure smooth, accurate grinding across various materials including wood, plastic, and aluminum alloys—perfect for professionals demanding sharp, durable edges. ## Description Method of operation: First ,loosing the fascia, then adjust the angle of grinding blade and fasten. Second, adjusting of center axle 1)Rotating the center axle to the grinding blade 2)Pushing the center axle to the right 3)Installing the saw blade ,rotate the wheel and decide the position of grinding surface saw teeth 4)Rotating the rotation table to ensure the angle of grinding blade. 5)The cross angle between the grinding surface and work surface is about 5° Third, adjusting of positioning assembly 1)Adjusting the saw blade to the best grinding position, rotating the positioning frame and fascia 2)Adjusting positioning pin to the proper base of saw teeth and leave gap of grinding quantity, fasten the fixed screw Fourth, adjusting the center axle to the same gap of grinding quantity to the right Last, when all the parts are fastened, the saw blade supported with hand will be grinded Parameter: Voltage：110V Grinding Wheel Size：4.92"(12.5cm) Bore Size of Grinding Wheel： 1.26"(3.2cm) Adjusting Range of Grinding Wheel： +/-20 degrees Power：250w Handle Turning Angle： 0 degrees from left and 45 degrees from right Revolution：2850rpm Product Dimension ：28.35"x16.93"x11.81"(72x43x30cm) Centering arbor size: 5/8" (15.87mm); 0.79"（20mm); 0.86"(22mm), 1" (25.4mm); 1.18"(30mm); 1.57"(40mm) Item Included: 1 Set of Dry Grinder Saw Blade Grinder Sharpen Machine110V(153026) ## Features - @【MAIN PARAMETER】~ Grinding Wheel Size: 4.92"/12.5cm; Bore Size of Grinding Wheel: 1.26"(3.2cm). Grinding head has positive and negative 20 rotation mechanism,it meet the request of oblique edge blade sharpening. - @【ADJUSTABLE ANGLE】~ The rotary angle mill sharpener adopts high-quality center slide plate swing fixator, and is equipped with angle adjustment scale. The worktable can rotate 30 ° left and 45 ° right, and the gear grinding is accurate. - @【COPPER MOTOR】~ Power: 250w; Revolution : 2850rpm. The saw blade grinder adopts pure copper motor, which has the advantages of low loss, high efficiency, low temperature rise, high reliability and long service life. - @【HIGH PERFORMANCE】~ Circular saw blade sharpener machine fascia can support the teeth of saw blades and other parts in order to prevent jumping and improve grinding quality. It adopts multi angle of swing, three dimensional slide structures to be in adaptation to the grinding of hard alloy saw blades with many specifications and purposes, which enables the grinding mill to maintain high accuracy and easy operation on any condition. - @【WIDELY APPLICATION】~ The circular saw blade sharpener is designed for sharpening various kinds of carbide tipped saw blades from size 80mm to 700mm. It's also suitable to grinde other material, such as plastic, wood, aluminum alloy for different purpose like furniture manufacturing, decoration etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Y8CNKZ7 | | Best Sellers Rank | #290,724 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #726 in Circular Saw Blades | | Brand Name | TECHTONGDA | | Customer Reviews | 4.0 4.0 out of 5 stars (1) | | Item Dimensions L x W x H | 28.35"L x 16.93"W | | Manufacturer | TECHTONGDA | | Manufacturer Part Number | L153035-999 | | Material Type | Wood,Plastics | | Maximum Rotational Speed | 2850 RPM | | Model Number | 794590766100 | | Power Source | Corded Electric | | Style Name | Circular,Round | | UPC | 794590766100 | | Voltage | 110 Volts | | Wattage | 250 watts | ## Product Details - **Brand:** TECHTONGDA - **Material:** Wood,Plastics - **Power Source:** Corded Electric - **Product Dimensions:** 28.35"L x 16.93"W - **Style:** Circular,Round ## Images ![TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades - Image 1](https://m.media-amazon.com/images/I/612f4rerGLL.jpg) ![TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades - Image 2](https://m.media-amazon.com/images/I/41JeAIbDiRL.jpg) ![TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades - Image 3](https://m.media-amazon.com/images/I/41BlO8EW0DS.jpg) ![TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades - Image 4](https://m.media-amazon.com/images/I/31Zkn0W9fIS.jpg) ![TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades - Image 5](https://m.media-amazon.com/images/I/41PhSFZkEpL.jpg) ## Frequently Bought Together - TECHTONGDA Circular Saw Blade Sharpener, 110V Rotary Angle Mill Grinding Machine, Saw Blade Sharpener Grinder Machine with 4.92" Grinding Wheel Size for Carbide Tipped Saw Blades - Evolution Power Tools 180BLADEST Steel Cutting Saw Blade, 7-Inch x 36-Tooth, Silver - Benchmark Abrasives 4.5" x 7/8" Premium High Density Jumbo Zirconia Type 29 Flap Discs 4 1/2 for Angle Grinder, Sanding Discs, Finishing - Grinding Wheels 4 1/2 Inch (100 Pack) - 60 Grit --- ## 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.ae/products/296651089-techtongda-circular-saw-blade-sharpener-110v-rotary-angle-mill-grinding](https://www.desertcart.ae/products/296651089-techtongda-circular-saw-blade-sharpener-110v-rotary-angle-mill-grinding) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-07-22*