Attention Customers

In observation of the Christmas holiday, Maritool will be closed Tuesday, December 24 and Wednesday, December 25. Any orders placed during the holiday will ship on Thursday, December 26.

Home » Mill Tool Holders » HSK » HSK63A Tool Holders » Shrink Fit Tool Holders » HSK63A-SF4-4.0
MariTool's product quality is guaranteed to meet or exceed your expectations.
We ship worldwide
Same day shipping via UPS is available for in-stock items ordered Monday through Friday before 4:00pm CDT (excluding holidays and USPS orders).
Click here for details
MariTool Payment Options
HSK63A Shrink Fit Tool Holder 4mm With 4.0 Inch Gage Length $206.90
HSK63A Shrink Fit Tool Holder 4mm With 4.0 Inch Gage Length
Click to enlarge


HSK63A Shrink Fit Tool Holder 4mm With 4.0 Inch Gage Length
Click to enlarge
HSK63A Shrink Fit Tool Holder 4mm With 4.0 Inch Gage Length
Click to enlarge
Item No. HSK63A-SF4-4.0
Price: $206.90
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

Available Downloads for HSK63A-SF4-4.0
DXF file  PDF file  DWG file 
Product Info

View complete catalog page

  • Works on all HSK63A machines
  • All critical tool holder surfaces precision ground
  • This Shrink Fit Tool Holder accepts all 4mm shank tooling
  • Made from H-13 alloy steel hardened to 54 - 56rc
  • Tool Holder is Balanced to G2.5 at 25,000 rpms
  • Gage length is 4.0 inches
  • Concentricity is less than .00015 Inches
  • Tool holder is coolant thru compatible
  • Coolant tube not included but available here
  • Coolant tube wrench not included but available here
  • MariTool Part# is HSK63A-SF4-4.0

Product Specifications
Balance Spec:  G2.5 @ 25,000 rpms
Coolant Thru:  Yes
Gage Length:  4.0
Material:  Hardened H-13 Alloy Steel
Shank Size:  4mm
Taper:  HSK63A