Home » Mill Tool Holders » BT30 » BT30 W/O Drive Slots » ER Collet Chucks » BT30-ER20-80W
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 ER20 80mm Collet Chuck Tool Holder W/O Drive Slots $147.35
BT30 ER20 80mm Collet Chuck Tool Holder W/O Drive Slots
Click to enlarge

BT30 ER20 80mm Collet Chuck Tool Holder W/O Drive Slots
Click to enlarge 		BT30 ER20 80mm Collet Chuck Tool Holder W/O Drive Slots
Click to enlarge
BT30 ER20 80mm Collet Chuck Tool Holder W/O Drive Slots
Click to enlarge
Item No. BT30-ER20-80W
Price: $147.35
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-ER20-80W
STP file  DXF file  DWG file  PDF file 
Product Info

View complete catalog page

  • Collet Chuck accepts all ER20 collets
  • Ideal for router machines that do not require flange drive slots
  • Threaded for stop screw type 1 (not included)
  • All critical surfaces precision ground
  • Made from hardened alloy steel 
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 80mm (3.15 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-ER20-80W
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:  80mm
Material:  Hardened Alloy Steel
Nose Diameter:  1.3
Rear Thread:  M12 x 1.75
Taper:  BT30