HC Hydraulic Chuck Sleeves Catalog Numbering System

How Do Catalog Numbers Work?

Each character in our catalog number signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply.

20MHC160M

20 M HC 160 M

System Size System Value Sleeve Style Sleeve Bore Size Identification

Value

12= 12mmM = Previous twoHC = Hydraulic Chuck metric (xx.x)M =
numbers builtSleeve bore size built
20= 20mmin metric010= 1mmto metric values
32= 32mmvalues160= 16mm
(blank) =
50= 1/2"250= 25mmSleeve bore size built
to metric values
75= 3/4"inch (x.xxx)
12= 1-1/4"0125= 1/8"

0500 = 1/2" 1000 = 1"