The long cutter teeth (121) and the short cutter teeth (122) are distributed alternately along the axial direction.

A plurality of long cutter teeth (121) and a plurality of short cutter teeth (122) extend from the surface of the cutter shaft (12) outwards.

When the cutter shaft (12) is rotated, the long cutter teeth (121) cooperate with the notches (1121) to cut the paper and the short cutter teeth (122) cooperate with the raised teeth (1122) to cut the paper.

One aspect of the invention provides a method of brazing cutter teeth.

The long cutter teeth (121) and the short cutter teeth (122) are distributed alternately along the axial direction.

A plurality of long cutter teeth (121) and a plurality of short cutter teeth (122) extend from the surface of the cutter shaft (12) outwards.

When the cutter shaft (12) is rotated, the long cutter teeth (121) cooperate with the notches (1121) to cut the paper and the short cutter teeth (122) cooperate with the raised teeth (1122) to cut the paper.

The teeth (8) of the cutter are sharp at a 10° leading angle (7).

An earth boring drill bit comprising a milled cutter having rows of teeth hardfacing guides on the cutter.

One aspect of the invention provides a method of brazing cutter teeth.

To get the most benefits, consider rubbing half a strawberry over your teeth or mashing the strawberry and applying it to your teeth.

To get the most benefits, consider rubbing half a strawberry over your teeth or mashing the strawberry and applying it to your teeth.

A cutter for producing face gears, comprising a disc-shaped cutter body with cutting teeth (23) fitted on the periphery.

The roughing cutter (3) is formed in particular in a single piece with the disk milling cutter (3), its teeth are shorter than those of the disk milling cutter (4) and their faces preferably extend along a truncated envelope (11).

This will help neutralize the acid and protect your teeth.