KBKTNC Roughing Jaws – Inside Clamping

csm_Forkardt_Spannbacken_KBNKLA_Klemmnutenstein_01_da9bf35520

For heavy duty machining of overhanging work pieces roughing jaws KBKTNC with replaceable chucking claws SKA (for external clamping) and SKI (for internal clamping) are available. The chucking claws provide safest gripping even on short clamp surfaces.
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Technical Data
Forkardt chuck FNC 175 FNC 175 FNC 200 FNC 200 FNC 250-65 FNC 250-65
Type/Size KBKTNC 8 KBKTNC 31 KBKTNC 10 KBKTNC 38 KBKTNC 12 KBKTNC 48
Clamping range [mm] 128-178 82-132 143-213 87-157 178-252 107-192
Pitch [mm] 8 31 10 38 12 48
Width [mm] 20 20 22 22 26 26
Height (above the chuck) [mm] 24 24 35 35 40 40
Lenght [mm] 64.5 64.5 74.5 74.5 91 91
Weight [kg] 0.3 0.33 0.56 0.52 0.95 0.88
Part No. D45467000 D45466000 D45473000 D45472000 D45479000 D45478000
Forkardt chuck FNC 250-72 FNC 250-72 FNC 315-65 FNC 315-65 FNC 315-82 FNC 400-85
Type/Size KBKTNC 12 KBKTNC 48 KBKTNC 12 KBKTNC 48 KBKTNC 12 KBKTNC 78
Clamping range [mm] 178-252 107-192 178-298 107-216 226-324 128-298
Pitch [mm] 12 48 12 48 12 78
Width [mm] 26 26 26 26 26 32
Height (above the chuck) [mm] 40 40 40 40 40 46
Lenght [mm] 91 91 91 91 115 130
Weight [kg] 0.95 0.88 0.95 0.88 1.19 1.7
Part No. D45479000 D45478000 D45479000 D45478000 D45481000 D45486000
Forkardt chuck FNC 400-92 FNC 500 FNC 500 FNC 500 FNC 630 FNC 630 FNC 630
Type/Size KBKTNC 16 KBKTNC 20 KBKTNC 50 KBKTNC 111 KBKTNC 20 KBKTNC 50 KBKTNC 111
Clamping range [mm] 252-409 354-527 295-450 173-328 420-631 360-570 240-410
Pitch [mm] 16 20 50 111 20 50 111
Width [mm] 32 45 45 45 45 45 45
Height (above the chuck) [mm] 46 52 52 52 52 52 52
Lenght [mm] 130 176 176 176 176 176 176
Width [kg] 2.12 4.15 4.05 3.73 4.15 4.05 3.73
Part No. D45487000 D45494000 D45493000 D45492000 D45494000 D45493000
All information is subject to change without notice
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