MariTool BT30 ER16 50mm Collet Chuck Tool Holder

NZ$216.50 exc. GST

MariTool BT30 ER16 Collet Chuck Tool Holder with a 50mm gauge length

Available on back order. 5-10 working days for delivery

SKU: BT30-ER16-50 Category:


MariTool BT30 ER16 50mm Collet Chuck Tool Holder

  • Collet Chuck accepts all ER16 collets
  • Works on all BT 30 machines
  • Threaded for stop screw type 1 (not included)
  • All critical surfaces precision ground
  • Made from alloy steel hardened to 54 – 56rc
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 50mm (1.97 inches)
  • Concentricity is less than .0001 at collet face
  • Rear thread for pull stud is m12 x 1.75
  • View BT30 Pull Studs
  • MariTool Part# is BT30-ER16-50

Product Specifications

Balance Spec:  G2.5 @ 20,000 rpms
Collet Grip Range:  .020-.4375 inches
Collet Size:  ER 16
Concentricity:  < .0001 at Collet Face
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  50mm
Material:  Hardened Alloy Steel
Rear Thread:  M12 x 1.75
Taper:  BT30