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FOUR-JAW INDEPENDENT CHUCKS
K72 -- FOUR-JAW INDEPENDENT CHUCKS

Application
Recommended for the processing of non-ferrous metals, non-metals like plastics.
Features
1.High precision short cylindrical center mounting.
2.Flimsy parts are specifically engineered by quenching, for greater durability and extended life.
3.Adjusted independently to center, suitable for processing special shaped with superior gripping force.

Dimension characterstic parameters
Size D1 D2 D3 H H1 h z-d Max.input
torque
Nm		 r/min
Max.speed
80 55 66 22 56 42 3.5 4-M6 25 4000
100 72 84 25 54 54 3.5 4-M8 30 3500
125 95 108 30 78 56 4.5 4-M8 50 3000
160 65 95 45 93 75 5 4-M10 70 2500
200 80 112 56 107 80 6 4-M10 100 2000
250 110 130 75 120 90 6 4-M12 150 1600
300 152 130 75 134 90 6 4-M12 180 1200
320 140 165 95 134 90 6 4-M16 200 1200
350 130 168 95 134 90 6 4-M16 250 1200
400 160 485 125 143 95 8 4-M16 280 1000
450 180 205 140 147 100 8 4-M16 300 900
500 200 236 160 161 106 8 4-M20 350 800
630 220 258 180 180 118 10 4-M10 400 600
800 250 300 210 202 132 12 4-M20 500 500
1000 320 370 260 230 150 15 4-M20 600 400
Clamping range
Size Internal jaw
clamping range 		External jaw
clamping range
A-A1 B-B1
80 5-35 35-80
100 6-45 40-100
125 7-57 48-125
160 8-80 50-160
200 10-100 63-200
250 15-130 80-250
300 20-156 100-300
315 20-170 100-315
320 20-176 100-320
350 20-206 100-350
400 25-250 118-400
450 30-280 120-450
500 35-300 125-630
630 50-400 160-630
800 70-540 200-800
1000 100-680 250-1000

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