1. Parameter Definitions

  1. Model Size: Product specification marked as cutting diameter × dovetail angle
  2. Cutting Dia.(mm): Maximum outer diameter of cutting edge, decides dovetail groove width
  3. Shank Dia.(mm): Diameter of tool shank for clamping on machine collet
  4. Cutting Length(mm): Valid cutting depth for groove processing
  5. Overall Length(mm): Total full length of the end mill
  6. Dovetail Angle: Groove taper angle including 45°, 55°, 60°
  7. No. of Teeth: Number of cutting flutes; more flutes provide smoother machining surface


2. Specification Classification

45° Dovetail End Mill

  1. Cutting Dia. 10–14mm with 10mm shank
  2. Cutting Dia. 16–25mm with 12mm shank
  3. Cutting Dia. 30–60mm with 16mm shank

55° Dovetail End Mill

  1. Cutting Dia. 25mm matched with 12mm shank
  2. Cutting Dia. 30–50mm matched with 16mm shank

60° Dovetail End Mill

  1. Small size (10–16mm): 10/12mm shank, 8 flutes
  2. Medium size (18–25mm): 12mm shank, 10 flutes
  3. Large size (30–60mm): 16mm shank, 12–16 flutes


packing；1pc