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542018 $460.00

542017 | HSK TAPER | POWER MILLING HOLDERS

$450.00
Chicago, USA Stock -
Canada Stock -
HSK63A-MC3/4"-120MM Power Milling Holder
Specification
BoreSize: 3/4" Inch
Proj. Length: 120mm
Taper: HSK63A
  • US Domestic Shipping Only: We ship exclusively within the United States using UPS as our primary carrier.
  • Processing Time: Orders are typically processed within 1–2 business days. Orders placed on weekends or holidays will be processed on the next business day.
  • Delivery Times: Delivery times vary based on the shipping method and destination (estimates are provided at checkout). Please note that carrier delays (e.g., weather or unforeseen issues) are beyond our control.
  • Costs & Methods: UPS Standard, Expedited, and Express methods are available. Shipping rates are calculated based on weight and destination at checkout.
  • Tracking & Support: Tracking information will be emailed once shipped. For tracking issues, errors, or damaged/lost packages, contact us at sales@pactoolsusa.com or 262-282-2456.
Description
HSK63A-MC3/4"-120MM Power Milling Holder

Accuracy

PAC Precision Tools HSK Power Milling Holders are designed for high-speed and high-rigidity machining applications. The hollow shank interface from a top CNC tooling supplier in North Carolina ensures excellent dynamic balance and strong spindle engagement.

Dimensions

Power Milling Chucks HSK Taper NewYork

Features

  • Hollow shank HSK design for high-speed machining
  • Dual contact system for maximum rigidity
  • High clamping force for heavy-duty milling
  • Balanced to 25,000 RPM at G2.5
  • Reduced vibration and improved surface finish
  • Excellent thermal stability at high RPM
  • Premium hardened alloy steel construction
  • Available tapers: HSK63A, HSK100A

These holders deliver superior dynamic performance in high-speed machining centers. They maintain rigidity and stability even under aggressive cutting conditions. Ideal for aerospace, automotive, and precision industries requiring maximum cutting efficiency and reliability.

Frequently Asked Questions

1. What is an HSK Power Milling Holder? ▼
An HSK Power Milling Holder uses a hollow-shank taper that provides dual contact with the spindle for superior rigidity and accuracy. It is ideal for high-speed and heavy-duty milling operations.
2. Why choose HSK Power Milling Holders? ▼
HSK holders deliver exceptional stiffness, low runout, and perfect tool positioning. Their design ensures maximum stability, especially in high-speed and precision milling environments.
3. What HSK sizes are available? ▼
PAC Precision Tools USA offers HSK63A, and HSK100A sizes depending on machine requirements. These holders deliver reliable performance across various industries including aerospace and mold making.
4. Are HSK holders good for high-speed machining? ▼
Yes, HSK holders are specifically engineered for high-speed machining. Their dual-contact design eliminates tool movement, ensuring accurate and repeatable results even at high RPM.
5. How do I maintain an HSK Power Milling Holder? ▼
Clean the taper and face surfaces, inspect the bore, and avoid dropping or damaging the holder. Proper maintenance ensures long life and consistent accuracy.
6. Are HSK Power Holders compatible with various cutters? ▼
Yes, they can hold multiple heavy-duty cutters including carbide end mills, high-feed mills, and indexable cutters used in precision and aggressive material removal.
7. Need help choosing the right HSK Power Holder? ▼
If you need help choosing the right HSK power holder for your machining need, you can contact us here +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a trusted CNC tools distributor in the USA.

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