SK COLLET CHUCKS
TAPER PLUS BT SLIM CHUCK COOLANT
• Outstanding runout accuracy for longer tool life • Vibration dampening for increased productivity • High rigidity for smooth and stable cutting • Interchangeable between standard and dual face contact spindles • 53% more surface area contact than just the taper alone Taper Plus (Dual Contact) Advantages
TAPER PLUS +
Standard
TAPER PLUS - BT40 SK6/10/13/16/25 Part Number Wrench
D
Collet Range
L (mm) L L1
Collet Series
Back-Up Screw
Max. RPM Fig.
D D1
L1
NBT40-SK6C-60 NBT40-SK6C-90 NBT40-SK6C-120 NBT40-SK6C-150 NBT40-SK10C-60 NBT40-SK10C-75 NBT40-SK10C-90 NBT40-SK10C-120 NBT40-SK10C-150 NBT40-SK10C-180 NBT40-SK10C-200 NBT40-SK10C-250 NBT40-SK13C-60 NBT40-SK13C-75 NBT40-SK16C-60 NBT40-SK16C-75 NBT40-SK16C-90 NBT40-SK16C-120 NBT40-SK16C-150 NBT40-SK16C-180 NBT40-SK16C-200 NBT40-SK16C-250 NBT40-SK25C-75 NBT40-SK25C-90 NBT40-SK25C-120
SK6 0.028 - 0.25" SKL-6W 60 2.36" 1.29" 0.77" 0.77" SKG6-6HG 15K 7 SK6 0.028 - 0.25" SKL-6W 90 3.54" 2.28" 0.77" 1.26" SKG6-6HG 15K 8 SK6 0.028 - 0.25" SKL-6W 120 4.72" 2.63" 0.77" 1.26" SKG6-6HG 15K 8
L
SK6 0.028 - 0.25" SKL-6W 150 5.91" 2.35" 0.77" -
SKG6-6HG 10K 9
SK10 0.035 - 0.394" SKL-10 60 2.36" 1.29" 1.08" - SKG10-10HG 15K 7 SK10 0.035 - 0.394" SKL-10 75 2.95" 1.88" 1.08" - SKG10-10HG 15K 7 SK10 0.035 - 0.394" SKL-10 90 3.54" 1.89" 1.08" 1.58" SKG10-10HG 15K 8 SK10 0.035 - 0.394" SKL-10 120 4.72" 3.14" 1.08" 1.58" SKG10-10HG 15K 8 SK10 0.035 - 0.394" SKL-10 150 5.91" 2.87" 1.08" - SKG10-10HG 10K 9 SK10 0.035 - 0.394" SKL-10 180 7.09" 2.87" 1.08" - SKG10-10HG 10K 9 SK10 0.035 - 0.394" SKL-10 200 7.87" 2.87" 1.08" - SKG10-10HG 2.4K 9 SK10 0.035 - 0.394" SKL-10 250 9.84" 2.87" 1.08" - SKG10-10HG 2.4K 9 SK13 0.108 - 0.512" 016-SPAN 60 2.36" 1.30" 1.30" - SKG13-10HG 15K 7 SK13 0.108 - 0.512" 016-SPAN 75 2.95" 1.89" 1.30" - SKG13-10HG 15K 7 SK16 0.108 - 0.63" 9HC16 60 2.36" 1.29" 1.58" - SKG16-10HG 15K 7 SK16 0.108 - 0.63" 9HC16 75 2.95" 1.88" 1.58" - SKG16-12HG 15K 7 SK16 0.108 - 0.63" 9HC16 90 3.54" 2.47" 1.58" - SKG16-12HG 15K 7 SK16 0.108 - 0.63" 9HC16 120 4.72" 3.65" 1.58" - SKG16-12HG 15K 7 SK16 0.108 - 0.63" 9HC16 150 5.91" 4.84" 1.58" - SKG16-12HG 10K 7 SK16 0.108 - 0.63" 9HC16 180 7.09" 6.02" 1.58" - SKG16-12HG 10K 7 SK16 0.108 - 0.63" 9HC16 200 7.87" 6.80" 1.58" - SKG16-12HG 2.4K 7 SK16 0.108 - 0.63" 9HC16 250 9.84" 8.77" 1.58" - SKG16-12HG 2.4K 7 SK25 0.188 - 1.000" 9HC22 75 2.95" 1.88" 2.17" - SKG25-18HGE 15K 7 SK25 0.188 - 1.000" 9HC22 90 3.54" 2.47" 2.17" - SKG25-18HGD 15K 7
Fig. 7
D1 D
L1
L
L
Fig. 8
D
L1
L
SK25 0.188 - 1.000" 9HC22 120 4.72" 3.65" 2.17" -
SKG25-24HG 15K 7
L
Fig. 9
SK Collets Pages 32-39
Wrenches Page 40
Back-up Screw Page 41
Coolant-thru Nuts Pages 37-39
25
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