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BT30 SK10 60mm High Torque Dual Contact Collet Chuck Holder $175.65
BT30 SK10 60mm High Torque Dual Contact Collet Chuck Holder
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BT30 SK10 60mm High Torque Dual Contact Collet Chuck Holder
Click to enlarge
BT30 SK10 60mm High Torque Dual Contact Collet Chuck Holder
Click to enlarge
BT30 SK10 60mm High Torque Dual Contact Collet Chuck Holder
Click to enlarge
Item No. BT30-SK10-60D-HT
Price: $175.65
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-SK10-60D-HT
DWG file  DXF file  PDF file  STP file 
Product Info

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  • Torque Ratings for SK10 Collet Nuts can be found here
  • With SK10-HT nut high metal removal rates are possible without shank slippage
  • Collet Chuck accepts all SK10 collets
  • Works on all BT30 machines with Dual Contact Spindles
  • Compatible with BIG-PLUS® spindles
  • Threaded for stop screw type 1 (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 HT10-TWA torque wrench adaptor (not included)
  • We also recommend CTW-10-150 torque wrench for proper tightening
  • Coolant thru capability
  • Rear thread for pull stud is m12 x 1.75
  • MariTool Part# is BT30-SK10-60D-HT

*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:  .0787-.3937 inches
Collet Size:  SK10
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