SK40 25mm Milling Chuck x 80mm Gage Length, TSC
Part # 04-1221SK40-MC25-80
Description
This SK40 \ DIN 69871 milling chuck has a 25mm bore diameter and a 80mm gage length. The chuck accepts precision straight-shank collets (optional) to reduce the bore and hold smaller diameter tools. The simple twist-lock operation provides high grip strength, low runout, and good balance. It is through-tool coolant (TSC) capable, with a M16x2.0 pull stud/retention knob thread.Technical specifications
System of Measurement | Metric - ISO |
Item | Milling Chuck |
Taper | SK40 \ DIN 69871 |
[ØD] Bore Diameter | 25.0 mm |
[ØBD] Body Diameter | 62.0 mm |
[Ød1] Diameter | 59.0 mm |
[GL] Gage Length | 80.0 mm |
[BL] Body Length | 60.9 mm |
[LSCX] Maximum Clamping Length | 80.0 mm |
[OAL] Overall Length | 148.9 mm |
Concentricity | 0.01 mm |
Balanced to RPM | 8000 |
Retention Knob Thread Size | M16X2.0 |
Through Tool Coolant | Yes |
Spindle Drive Slots | Yes |
Weight | 4.0 lbs \ 1.8 kg |
Country of Origin | China |
Technical Images
Enlarge Line Drawing & Specs