MICROBORE UNIT IDENTIFICATION CODES

Microbore cartridges are stamped with a combination of letters and figures which identify the size and length of the cartridge, tool style or size of insert.

Most standard units are available in both right and left hand cutting.
For standard left hand units, prefix the order code with LH. For left hand headed up units replace the letter ‘B’ with ‘T’.

Standard Indexable Units

METRIC		SIZE		LENGTH		STYLE		INSERT		DIAL
M		7		A		2		T16	-	80

Headed Indexable Units

METRIC		SIZE		STYLE		APPROACH		INSERT		DIAL
M		050		BS		090		T11	-	50

Microbore Unit Spares Identification Sheet

Standard Indexable Units

M

A

T16

Headed Indexable Units

M

BS

T11