Mini Size：Compact design perfect for use with the T-slots on desktop CNC machines like the 3018 series. | Dimensions: This clamp is 65.3mm length x 20mm width x 50mm height. (2.57 x 0.79 x 1.97in) | Working range: The clamp accommodates material up to 1.77'' thick and features easy to tighten knobs for quick installation or removal of stock material. | Sturdy Quality: Constructed of High Strength 6061 Aluminum Alloy for durability and wear resistance. | Versatility: This clamp provides exceptional clamping forces for your universal t-track system configurations and assemblies. It is ideal for work holding, positioning, and fixturing for woodworking or metalworking, including routers, drill presses, CNC, table saws, jigs, panels, vertical mills, and more.

High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating /Titanium Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality. | 2-Flute Spiral Flat Nose & Ball Nose End Mills -- Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 17mm, Overall Length: 38mm. | Two End Mill Sets -- Shank Diameter: 3.175mm, Cutting Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.5/3.0mm), Cutting Length: 17mm, Overall Length: 38mm, with Nano blue and Titanium coating. | Applicable Materials: Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below. | Wide Compatibility: The MC40A end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.