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BT30 1.0 DUAL CONTACT FACE MILL TOOL HOLDER 1.0-2.5 $163.55
BT30 1.0 DUAL CONTACT FACE MILL TOOL HOLDER 1.0-2.5
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BT30 1.0 DUAL CONTACT FACE MILL TOOL HOLDER 1.0-2.5
Click to enlarge
BT30 1.0 DUAL CONTACT FACE MILL TOOL HOLDER 1.0-2.5
Click to enlarge
Item No. BT30-FMA1.0-2.5D
Price: $163.55
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-FMA1.0-2.5D
DWG file  DXF file  PDF file  STP file 
Product Info

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  • Arbor diameter is 1.0 inches
  • Works on all BT30 machines with Dual Contact Spindles
  • All critical tool holder surfaces precision ground
  • Made from hardened alloy steel
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 2.5 inches
  • Nose diameter is 1.85 inches
  • Concentricity is less than .0002 at face and arbor
  • Tool holder is coolant thru (coolant thru arbor screw not supplied). Read more here Shell Mill Holder FAQ
  • Lock screw thread is 1/2-20
  • Includes large head 1/2-20 lock screw pictured and a standard 1/2-20 x 1.0 SHCS
  • Width of removable drive keys are .370 inches
  • Rear thread for pull stud is M12 X 1.75
  • MariTool Part# is BT30-FMA1.0-5.5D

*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
Arbor Diameter:  1.0
Balance Spec:  G2.5 @ 20,000 rpms
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  2.5
Material:  Hardened Alloy Steel
Nose Diameter:  1.85
Rear Thread:  M12 x 1.75
Taper:  BT30 DUAL CONTACT