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BT30 ER16 110mm Mini Nut Dual Contact Collet Chuck Tool Holder $173.50
BT30 ER16 110mm Mini Nut Dual Contact Collet Chuck Tool Holder
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BT30 ER16 110mm Mini Nut Dual Contact Collet Chuck Tool Holder
Click to enlarge
BT30 ER16 110mm Mini Nut Dual Contact Collet Chuck Tool Holder
Click to enlarge
BT30 ER16 110mm Mini Nut Dual Contact Collet Chuck Tool Holder
Click to enlarge
Item No. BT30-ER16-110MD
Price: $173.50
Shipping: In Stock - Ships Same Day *
Quantity: 

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

Product Info

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  • Collet Chuck accepts all ER16 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 hardened alloy steel
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 110mm (4.3 inches)
  • Concentricity is less than .0001 at collet face
  • Collet nut is included
  • Mini Collet Nut is slimmer than standard collet nut
  • ER16 Mini Nut has an id thread of 19mm X 1.0 pitch. Outside diameter is .866 inches (22mm)
  • Must use ER16M collet wrench
  • Coolant through capability
  • Rear thread for pull stud is m12 x 1.75
  • View BT30 Pull Studs
  • MariTool Part# is BT30-ER16-110MD

*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:  .020-.4375 inches
Collet Nut:  ER16M
Collet Size:  ER 16
Concentricity:  < .0002 at Collet Face
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  110mm
Material:  Hardened Alloy Steel
Rear Thread:  M12 x 1.75
Taper:  BT30 DUAL CONTACT
Weight:  1.1