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Retention Knobs

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Retention Knobs

One of the most critical components is the often-overlooked retention knob. The retention knob is the connection between the machine tool spindle and toolholder. Retention knobs, if incorrect or installed improperly can lead to spindle damage, reduced tool life, and poor surface finish. We offer two styles of high performance retention knobs, our standard knob and our high performance force control retention knob. Both designs are proudly made in the USA.

Viewing Page 1 of 1 (11 results)
RC4HRKC

RC4HRKC

CAT40 Coolant Thru Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$13.96

RC4HRK

RC4HRK

CAT40 Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$11.56

RC5HRKC

RC5HRKC

Cat50 Coolant Thru Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$17.56

RC5HRK

RC5HRK

Cat50 Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$16.81

RC4HFCKC

RC4HFCKC

Haas Cat40 Coolant Thru Force Control Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$28.08

RC4HFCK

RC4HFCK

Haas Cat40 Force Control Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$29.80

RC5HFCK

RC5HFCK

Haas Cat50 Force Control Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$33.12

RC4MOFCKC

RC4MOFCKC

Makino Cat40 Coolant Thru Force Control Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$28.80

RC5MAFCKC

RC5MAFCKC

Matsuura Cat40 Coolant Thru Force Control Retention Knob
RedLine Tools Made in the USA

More Info

IN STOCK
UOM : EA
$49.68

RC5HFCKC

RC5HFCKC

Haas Cat50 Coolant Thru Force Control Retention Knob
RedLine Tools Made in the USA

More Info

USUALLY SHIPS
2-5 DAYS
UOM : EA
$35.28

RC5MOFCKC

RC5MOFCKC

Makino Cat50 Coolant Thru Force Control Retention Knob
RedLine Tools Made in the USA

More Info

USUALLY SHIPS
2-5 DAYS
UOM : EA
$46.80