KBT40 Hydraulic Expansion Face Mill Holder (HC-FMH-K)

K1031493210828221 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: KBT40
Clamping Ø: Ø22, Ø27, Ø32, Ø40, 1", 1-1/4", 1-1/2"
Execution: AD
Standard: DIN ISO 7388-2 / JIS B 6339

Order number

21 articles match

Select the dimensions below to find your order number.

Clamping diameter

D · mm

Length L1

L1 · 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
In Stock

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	KBT40
Clamping Ø	Ø22, Ø27, Ø32, Ø40, 1", 1-1/4", 1-1/2"
Execution	AD
Standard	DIN ISO 7388-2 / JIS B 6339
Coolant Supply	Central (AD)
Balancing Grade	G2.5 @ 25,000 rpm

Dimension table

21 article nos.

21 article numbers

Item name	Dmm	D1mm	L1mm	L2mm
KBT40 HC FMH-K22 045 AD/ 2.5G 25000 SL	22	48	45	19
KBT40 HC FMH-K22 100 AD/ 2.5G 25000 SL	22	48	100	19
KBT40 HC FMH-K22 160 AD/ 2.5G 25000 SL	22	48	160	19
KBT40 HC FMH-K27 045 AD/ 2.5G 25000 SL	27	50	45	21
KBT40 HC FMH-K27 100 AD/ 2.5G 25000 SL	27	50	100	21
KBT40 HC FMH-K27 160 AD/ 2.5G 25000 SL	27	50	160	21
KBT40 HC FMH-K32 050 AD/ 2.5G 25000 SL	32	78	50	24
KBT40 HC FMH-K32 100 AD/ 2.5G 25000 SL	32	78	100	24
KBT40 HC FMH-K32 160 AD/ 2.5G 25000 SL	32	78	160	24
KBT40 HC FMH-K40 055 AD/ 2.5G 25000 SL	40	88	55	27
KBT40 HC FMH-K40 100 AD/ 2.5G 25000 SL	40	88	100	27
KBT40 HC FMH-K40 160 AD/ 2.5G 25000 SL	40	88	160	27
KBT40 HC FMH-K1.0'' 045 AD/ 2.5G 25000 SL	1.0''	2.375"	45	0.687"
KBT40 HC FMH-K1.0'' 100 AD/ 2.5G 25000 SL	1.0''	2.375"	100	0.687"
KBT40 HC FMH-K1.0'' 160 AD/ 2.5G 25000 SL	1.0''	2.375"	160	0.687"
KBT40 HC FMH-K1 1/4'' 050 AD/ 2.5G 25000 SL	1 1/4''	2.875"	50	0.687"
KBT40 HC FMH-K1 1/4'' 100 AD/ 2.5G 25000 SL	1 1/4''	2.875"	100	0.687"
KBT40 HC FMH-K1 1/4'' 160 AD/ 2.5G 25000 SL	1 1/4''	2.875"	160	0.687"
KBT40 HC FMH-K1 1/2'' 055 AD/ 2.5G 25000 SL	1 1/2''	3.750"	55	0.938"
KBT40 HC FMH-K1 1/2'' 100 AD/ 2.5G 25000 SL	1 1/2''	3.750"	100	0.938"
KBT40 HC FMH-K1 1/2'' 160 AD/ 2.5G 25000 SL	1 1/2''	3.750"	160	0.938"

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