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Spindle Tooling System Introduction

How many people know Spindle tool holders? There are two categories of spindles for machining centers, that are 7:24 taper and 1:10 taper.

 

7:24 Taper, usually there are the following five standards:

DIN2080 NT, MAS 403 BT, DIN69871 SK, ISO 7388, ANSI B5.50 CAT

 

 

1:10 Taper, there are DIN69893 HSK (ISO12164) and KM system (ISO12164).

 

 

HSK: HSK-A, HSK-B, HSK-C,HSK-D, HSK-E and HSK-F

 

 

KM: Made from Kennametal,

1. Trihedral contact

2. Good Rigidity

3. Mainly for High Speeding Working

As Bright-tools do not make KM system now, we wont introduce more here.

Related reading: 7/24 Taper Holders Power Milling Chuck DIN2080 NT

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