Description
MariTool BT30 Dual Contact Face Mill Tool holder
- Arbor diameter is 1.0 inches
- Works on all BT30 machines with Dual Contact Spindles
- 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 2.0 inches
- Concentricity is less than .0002 at face and arbor
- 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-FMA1.0-1.5D
Product Specifications
| Arbor Diameter: | 1.0 inch |
| Balance Spec: | G2.5 @ 20,000 rpms |
| Coolant Thru: | Yes |
| Finish: | Black Oxide |
| Gage Length: | 1.5 inches |
| Material: | Hardened Alloy Steel |
| Rear Thread: | M12 X 1.75 |
| Taper: | BT30 DUAL CONTACT |
*BIG-PLUS® is a trademark of Daishowa Seiki Kabushiki Kaisha; Big Daishowa Seiki Co., Ltd., Corp.
Compatible with BIG-PLUS® spindles, but not licensed.
