XEBEC Floating Holder™ BT Shank Type
The built-in spring helps to maintain stable load, contributing to consistent edge quality and reduction of the frequency to adjust the depth of cut.
Applicable equipment
Applicable equipment [BT Shank Type]
This holder can be used with machine tools that are compatible with BT30/40 shanks.
Lineup
| Product code | Target brush diameter (mm) |
Diameter for the sleeve shank (mm) |
Maximum rotational speed （min⁻¹) |
Length under gauge line (mm) |
Fig |
| FH-BT30 | φ6 | φ6* | 10000 | 75 | 19 |
| φ15 | φ6* | 6000 | |||
| φ25 | φ8 | 5000 | |||
| FH-BT40 | φ6 | φ6* | 10000 | 60 | 20 |
| φ15 | φ6* | 6000 | |||
| φ25 | φ8 | 5000 |
* Optional φ6 bush is available. Please contact for the detail.
Spring load
FH-BT30/40
| Load adjustment | Load by stroke (N) | Adjustment screw position | |
| 0 mm | ６mm | ||
| Standard Float | 2 | 6 | When load adjustment screw 2 is at the end of the shift. |
| Higher Float | 6 | 10 | When load adjustment screw 2 is at the back of the shift. |
Precautions of use
○ Approach the tool vertically when making it engaged with workpiece.
○ It can not be used if there are intermittent machining or protrusions.
○ Using on horizontal machining center, it may not function when spring load is low.