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BT30 ER20 100mm Collet Chuck Tool Holder $122.70
BT30 ER20 100mm Collet Chuck Tool Holder
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BT30 ER20 100mm Collet Chuck Tool Holder
Click to enlarge 		BT30 ER20 100mm Collet Chuck Tool Holder
Click to enlarge
BT30 ER20 100mm Collet Chuck Tool Holder
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Item No. BT30-ER20-100
Price: $122.70
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-ER20-100
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Product Info

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  • Collet Chuck accepts all ER20 collets
  • Works on all BT 30 machines
  • 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 100mm (3.9 inches)
  • Nose Diameter is 1.3 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-ER20-100
Product Specifications
Balance Spec:  G2.5 @ 20,000 rpms
Collet Grip Range:  .024-.5625 inches
Collet Size:  ER 20
Concentricity:  < .0001 at Collet Face
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  100mm
Material:  Hardened Alloy Steel
Nose Diameter:  1.3
Rear Thread:  M12 x 1.75
Taper:  BT30