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BT30 SK16 60mm Dual Contact Collet Chuck Holder $168.75
BT30 SK16 60mm Dual Contact Collet Chuck Holder
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BT30 SK16 60mm Dual Contact Collet Chuck Holder
Click to enlarge
BT30 SK16 60mm Dual Contact Collet Chuck Holder
Click to enlarge
BT30 SK16 60mm Dual Contact Collet Chuck Holder
Click to enlarge
Item No. BT30-SK16-60D
Price: $168.75
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 BT30-SK16-60D
DWG file  DXF file  PDF file  STP file 
Product Info

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  • Torque Ratings for SK16 Collet Nuts can be found here
  • Collet Chuck accepts all SK16 collets
  • Works on all BT30 machines with Dual Contact Spindles
  • Compatible with BIG-PLUS® spindles
  • Threaded for stop screw type 2 (not included)
  • All critical tool holder surfaces precision ground
  • Made from alloy steel hardened to 54 - 56rc
  • Tool Holder is balanced to G2.5 at 20,000 rpms
  • Gage length is 60mm (2.3 inches)
  • Concentricity is less than .0001 at collet face
  • Collet nut is included
  • Uses wrench part# ER25-Bwrench (not included)
  • Coolant thru capability
  • Rear thread for pull stud is m12 x 1.75
  • MariTool Part# is BT30-SK16-60D

*BIG-PLUS® is a trademark of Daishowa Seiki Kabushiki Kaisha; Big Daishowa Seiki Co., Ltd., Corp.
Compatible with BIG-PLUS® spindles, but not licensed.

Product Specifications
Balance Spec:  G2.5 @ 20,000 rpms
Collet Grip Range:  .09-.630 inches
Collet Size:  SK16
Concentricity:  < .0001 at Collet Face
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  60mm
Material:  Hardened Alloy Steel
Rear Thread:  m12 x 1.75
Taper:  BT30 DUAL CONTACT