6 Pc 1/4” & 3/8” HSS 4 Flute End Mill Set, High Speed Steel Center Cut Milling Bits with Shank for CNC & Metalworking Shackles 1/4" Super Precision ER40 Collet

1/4" Super Precision ER40 Collet CNC Milling Lathe Chuck Tool

Magnet Screws Off

- Front Lip For Product Security: Built-in lip helps keep merchandise in place and prevents sliding or falling

Unit Dim: 5

Double Speed Action

6 Pc 1/4” & 3/8” HSS 4 Flute End Mill Set, High Speed Steel Center Cut Milling Bits with Shank for CNC & Metalworking Shackles 1/4" Super Precision ER40 Collet6 Pc 1 4 & 3 8 HSS 4 Flute End Mill Set Sizes: * 1 8'' x 3 8'' HSS * 3 16'' x 3 8'' HSS * 1 4'' x 3 8'' HSS * 5 16'' x 3 8'' HSS * 3 8'' x 3 8'' HSS * 1 2'' x 3 8'' HSS 4 flute cutting design: Provides smoother finishes, improved chip removal, and enhanced cutting stability. High speed steel construction: Durable HSS material offers reliable performance for steel, aluminum, and other metals. Center cutting capability: Allows plunge cutting and