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
Machining center
Combined lathe
Special machine
Robot
General purpose lathe with milling function
Drilling machine
Rotary tool
(electric)
Rotary tool
(pneumatic)
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.