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


General purpose lathe with milling function

Drilling machine

Rotary tool

Rotary tool

Product code Target brush diameter
Diameter for the sleeve shank
Maximum rotational speed
Length under gauge line
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
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.