HSK63A ER20 4″ Collet Chuck Holder
- Taper: HSK63A
- Collet Type: ER20 (accepts 1/16-1/2 /1 mm–13 mm )
- Gage Length: 4″ (152 mm) from gauge line to collet nut face
- Material: High-grade alloy steel, heat-treated & precision ground
- Runout Accuracy : ≤ 0.0002″
- Balance Grade : G2.5 @ 25,000 RPM – suitable for high-speed machining
- Coolant Capability : Through-spindle coolant
- Nut Type : Standard ER16 collet nut included
- Finish : Precision ground with anti-corrosion coating
- Brand : NOBL Tooling
$124.90
11 in stock
