cnc parts

What is the difference between milling cutters and drill bits?

A twist drill is an instrument that cuts a circular hole of a workpiece by rotating relative to a fixed axis. It is so named because its cheap flute is spiral and shaped like a twist.

The main cutting edge of the end mill is a cylindrical surface, and the cutting edge on the end face is a minor cutting edge. At work, an end mill without a center edge cannot go anywhere the axial direction of the milling cutter. According to the national standard: the end mill has a diameter of 2-50mm and can be divided into coarse and fine teeth. Diameters 2-20 are straight shank ranges and diameters 14-50 are tapered shank ranges.

For Woodworking End Mills 1Pc 1/2″ Shank Router Bit Straight CNC Carbide End Milling Cutter Tool Bottom Cleaning Router Bit

Type: milling cutter

Material: carbide alloy

Color: yellow & silver

Shank diameter: approx. 12mm

Length: approx. 55mm

Whether it is coated: yes

Using high-grade YG6X original alloy.

1/2″ shank 2-1/4″ diameter bottom cleaning router bit.

High abrasion resistance, high-precision grinding technology.

Strong and durable.

Suitable for MDF, solid wood, MDF, particleboard, plywood etc.


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