Home » Mill Tool Holders » BT30 » ER Collet Chucks » BT30-ER25-50
Shopping Cart
0 items
Categories
Quality Guaranteed
MariTool's product quality is guaranteed to meet or exceed your expectations.
Same Day Shipping
We ship worldwide
Same day shipping via UPS is available for in-stock items ordered Monday through Friday before 4:00pm CDT (excluding holidays and USPS orders).
Click here for details
MariTool Payment Options
BT30 ER25 50mm Collet Chuck Tool Holder $122.45
BT30 ER25 50mm Collet Chuck Tool Holder
Click to enlarge

BT30 ER25 50mm Collet Chuck Tool Holder
Click to enlarge 		BT30 ER25 50mm Collet Chuck Tool Holder
Click to enlarge
BT30 ER25 50mm Collet Chuck Tool Holder
Click to enlarge
Item No. BT30-ER25-50
Price: $122.45
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-ER25-50
PDF file  DWG file  DXF file  STP file 
Product Info

View complete catalog page

  • Collet Chuck accepts all ER25 collets
  • Works on all BT 30 machines
  • Threaded for stop screw type 2 (not included)
  • All critical tool holder surfaces precision ground
  • Made from alloy steel hardened to 54 - 56rc
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 50mm (1.9 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-ER25-50
Product Specifications
Balance Spec:  G2.5 @ 20,000 rpms
Collet Grip Range:  .024-.6875 inches
Collet Size:  ER 25
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