Description
BT40 M12 Threaded Milling Cutter Arbors
- BT MAS403 (JIS 6339)
 - Arbors for Screw Type Modular Milling Cutters
 - Balanced to G2.5 @ 25,000RPM
 - Form AD/B
 
| Part Number | Description | Dimensions (mm) | ||||
| d | D1 | D2 | G | L | ||
| OM30927 | BT40 MCA 12 | 12.5 | 21 | 24 | M12 | 25 | 
| OM30928 | 12.5 | 21 | 24 | 50 | ||
| OM30929 | 12.5 | 21 | 31 | 75 | ||
| OM30930 | 12.5 | 21 | 33 | 100 | ||
| OM30931 | 12.5 | 21 | 36 | 125 | ||
2D & 3D File Download
| Part Number | File Download | 
| OM30927 | OM30927.DXF | 
| OM30927.PDF | |
| OM30927.STEP | |
| OM30928 | OM30928.DXF | 
| OM30928.PDF | |
| OM30928.STEP | |
| OM30929 | OM30929.DXF | 
| OM30929.PDF | |
| OM30929.STEP | |
| OM30930 | OM30930.DXF | 
| OM30930.PDF | |
| OM30930.STEP | |
| OM30931 | OM30931.DXF | 
| OM30931.PDF | |
| OM30931.STEP |