Set of 12 tungsten carbide end mills, 4 double-flute 1/8" CNC end mills + 8 single-edge end mills (2 types) for nylon, resin, ABS, acrylic, PVC, MDF, wood

Suitable Materials: Nylon, resin, acrylonitrile butadiene styrene, acrylic, PVC, MDF, hardwood, and other three-dimensional carvings, surface machining, etc. Chip Removal: The CNC-designed profiling cutter features an oversized spiral and discharge chip, preventing the cutter from sticking and increasing production efficiency. Perfect Cutting: The profiling cutter provides smooth cutting, preventing chip buildup and blackening, and increasing speed. High Quality and Durable: These engraving bits have sufficient bending strength and wear resistance for precision engraving of various materials. Enough Replacements: Includes 12 cutters in three sizes for long-lasting use. Product Description Specifications: 0.3cm Tungsten Carbide Double Flute CNC Router Bit: Shank Diameter (SD): Approx. 3.175mm. Cutting Edge Diameter (CED): Approx. 3.175 mm. Cutting edge length (CEL): Approx. 17 mm. Item length: 38.5 mm. Made of solid carbide. Ideal for 3D relief carving, cutting, engraving, grooving, milling, etc. Single-flute end mill (3.175 x 2 x 8 mm): Material: Tungsten steel, rust-resistant and anti-static. Color: See photo. Overall length: 38.5 mm. Cutting edge length (CEL) - Flute length: 8 mm. Shank diameter (SD): Approx. 3.175 mm. Cutting diameter: 2 mm. Single-flute end mill: Material: Tungsten steel. Color: See photo. Overall length: 38.5 mm. Cutting edge length (CEL): 17 mm. Shank diameter (SD): Approximately 3.175 mm Contents: 4 CNC double flute carbide end mills (0.3 cm) 4 single end mills (3.175 x 2 x 8 mm) 4 single-flute end mills