SWT 5Pcs 1/4inch x 1/4inch 4 Flute HSS CNC End Mill Cutter Milling Router Bit Cutting Tool Durable

Product is Durable, It has nice quality.
IN STOCK NOW~4 Flutes, Single End 30 degree RH Spiral, TiAlN coated for improved performance and tool life in harder materials or high temperature applications
Precision ground using the highest quality grinding wheels
Straight shank design is more suitable for many electric drills and drilling machines
High cutting efficiency, long life,
colour: Silver
Size: 1/4×1/4
Material: HSS
length of cut x 2-1/2inch overall length
Cutting Diameter Tolerance: +.0000/ -.0012inch
Shank Diameter Tolerance: +.0000/ -.0005inch
Package include: 5 x Twist Drill Bit
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.