KBT30 Hydraulic Expansion Face Mill Holder (HC-FMH-K)

K103139321062823 article numbers

Rigid Design
High Torque

A hydraulic expansion face mill holder (HC-FMH-K). The cutter arbor is clamped hydraulically rather than on a screw, so the shell mill runs concentric and the inserts share the load evenly.

Type of Product: Face Mill Holder
Interface: KBT (MAS 403)
Shank & Holder: KBT30
Clamping Ø: Ø22, Ø27, 1"
Execution: AD
Standard: DIN ISO 7388-2 / JIS B 6339

Order number

3 articles match

Select the dimensions below to find your order number.

Clamping diameter

D · mm

Balanced G2.5 @ 25,000 rpmCatalogue Volume 1, p. 48

Description

A hydraulic expansion face mill holder (HC-FMH-K). The cutter arbor is clamped hydraulically rather than on a screw, so the shell mill runs concentric and the inserts share the load evenly.

Quality assurance

Rigid Design

High Torque
Ground Pilot
Balanced G2.5 @ 25,000 rpm
Made to Order

Features

Pilot ground to h5 for a repeatable cutter location
Drive keys transmit full spindle torque without fretting
Hydraulic clamping keeps the cutter true over repeated changes
Coolant routed to the cutter seat face

Technical specifications

Availability
Type of Product	Face Mill Holder
Interface	KBT (MAS 403)
Shank & Holder	KBT30
Clamping Ø	Ø22, Ø27, 1"
Execution	AD
Standard	DIN ISO 7388-2 / JIS B 6339
Coolant Supply	Central (AD)
Balancing Grade	G2.5 @ 25,000 rpm

Dimension table

3 article nos.

3 article numbers

Item name	Dmm	D1mm	L1mm	L2mm
KBT30 HC FMH-K22 040 AD/ 2.5G 25000 SL	22	48	40	19
KBT30 HC FMH-K27 040 AD/ 2.5G 25000 SL	27	58	40	21
KBT30 HC FMH-K1.0'' 040 AD 2.5G 25000 SL	1.0''	2.375"	40	0.687"

Need a modified version? We build to print.

Special gauge lengths, clamping diameters and interfaces — engineered and manufactured in-house at Pune.