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BT30 DUAL CONTACT END MILL HOLDER .750-3.5 $140.05
BT30 DUAL CONTACT END MILL HOLDER .750-3.5
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BT30 DUAL CONTACT END MILL HOLDER .750-3.5
Click to enlarge 		BT30 DUAL CONTACT END MILL HOLDER .750-3.5
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Item No. BT30-EM.750-3.5D
Price: $140.05
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-EM.750-3.5D
DWG file  DXF file  PDF file  STP file 
Product Info

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  • This holder accepts all .750 shank tooling
  • Works on all BT30 machines with Dual Contact Spindles
  • Compatible with BIG-PLUS® spindles
  • All critical surfaces precision ground
  • Made from hardened alloy steel
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 3.5 inches
  • Nose Diameter is 1.75 inches
  • Concentricity is less than .0001
  • Rear thread for pull stud is M12 X 1.75
  • MariTool Part# is BT30-EM.750-3.5D

*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
Balance Spec:  G2.5 @ 20,000 rpms
Concentricity:  < .0001
Finish:  Black Oxide
Gage Length:  3.5
Material:  Hardened Alloy Steel
Nose Diameter:  1.75
Rear Thread:  M12 x 1.75
Shank Size:  .750
Taper:  BT30 DUAL CONTACT
Weight:  2.2