HSS CNC 4-Flute Straight Shank End Milling Metal Cutter Drill Bits 4/6

Straight Shank 4 Flutes End Mill Milling Cutter 7mm x 8mm x 25mm x 75mm [Function]: Straight shank handle, rounded chamfer design for easy installation and improved work efficiency Barrel Cutter End Mills HSS CNC 4-Flute Straight Shank End Milling Metal Cutter Drill Bits 4/6 CNC Milling Cutter [4 Flute End Mill Cutter]: The 4 flute end mill cutter works are suitable for side milling, end milling, finish machining, etc Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, , aluminum, etc Brief outward, lively, , distinct. High strength and hardness. Tough and wear-. in use. Suitable for die block steel, wrought iron, carbon steel, alloy steel, chisel tool steel, general iron material etc. Material: high speed steel Color: silver Flute quantity: 4 flutes 4mm Size: Cutting diameter: 4mm Shank diameter:6mm Length (Flute Length):11mm Length: 55mm 6mm Size: Cutting diameter: 6mm... 6mm Shank 4mm x 11mm Straight End Mill Cutter CNC Router Bits 4 Flute... [Features]: 4 flutes end mill produce a much finer finish than other flute tools, ideal for peripheral and finish milling, can processing directly or fine processing to the heat treatment [High Speed Steel]: Made of HSS material, the straight shank drill bit features high toughness, abrasion resistance, high-speed cutting for the high hardness