SK COLLET CHUCKS
TAPER PLUS CAT SLIM CHUCK COOLANT HIGH-SPEED
• 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
D1 D D2
TAPER PLUS - CAT40 SK6-P/10/13/16/20/25 Part Number Wrench
Collet Range
L (mm) L L1 L2 D D1 D2
Collet Series
Back-Up Screw
Max. RPM Fig.
L2 L1
NCAT40-SK6C-90UP-IDU SKG6-6HG 30K 1 NCAT40-SK6C-120UP-IDU SK6 0.028 - 0.25" GH6 120 4.72" 2.63" 3.34" 0.78" 7.90" 1.75" SKG6-6HG 30K 2 NCAT40-SK6C-150UP-IDU SK6 0.028 - 0.25" GH6 150 5.91" 2.33" - 0.78" 1.75" - SKG6-6HG 30K 3 SK6 0.028 - 0.25" GH6 90 3.54" 2.16" - 0.78" 1.75" - NCAT40-SK10C-90UP-IDU SK10 0.035 - 0.394" GH10 90 3.54" 2.19" - 1.08" 1.75" - SKG10-10HG 30K 1 NCAT40-SK10C-120UP-IDU SK10 0.035 - 0.394" GH10 120 4.72" 3.00" 3.36" 1.08" 1.26" 1.75" SKG10-10HG 30K 2 NCAT40-SK10C-180UP-IDU SK10 0.035 - 0.394" GH10 180 7.09" 2.89" - 1.08" 1.75" - SKG10-10HG 30K 3 NCAT40-SK10C-150UP-IDU SK10 0.035 - 0.394" GH10 150 5.91" 2.87" - 1.08" 1.75" - SKG10-10HG 30K 3 NCAT40-SK13C-90UP-IDU SK13 0.108 - 0.512" GH12 90 3.54" 2.17" - 1.32" 1.75" - SKG13-10HG 30K 1 NCAT40-SK13C-120UP-IDU SK13 0.108 - 0.512" GH12 120 4.72" 3.36" - 1.32" 1.75" - SKG13-10HG 30K 1 NCAT40-SK13C-150UP-IDU SK13 0.108 - 0.512" GH12 150 5.91" 3.48" - 1.32" 1.75" - SKG13-10HG 30K 3 NCAT40-SK16C-60UP-IDU SK16 0.108 - 0.63" GH16 60 2.36" 1.59" - 1.59" - - SKG16-10HG 25K 4 NCAT40-SK16C-90UP-IDU SK16 0.108 - 0.63" GH16 90 3.54" 2.13" - 1.59" 1.75" - SKG16-12HG 25K 1 NCAT40-SK16C-120UP-IDU SK16 0.108 - 0.63" GH16 120 4.72" 3.31" - 1.59" 1.75" - SKG16-12HG 25K 1 NCAT40-SK16C-150UP-IDU SK16 0.108 - 0.63" GH16 150 5.91" 4.50" - 1.59" 1.75" - SKG16-12HG 25K 1 NCAT40-SK20C-65UP-IDU SK20 0.138 - 0.787" GH20 65 2.56" 1.80" - 1.91" - - SKG20-12HG 25K 4 NCAT40-SK20C-90UP-IDU SK20 0.138 - 0.787" GH20 90 3.54" 2.79" - 1.91" - - SKG20-18HG 25K 5 NCAT40-SK20C-120UP-IDU SK20 0.138 - 0.787" GH20 120 4.72" 3.97" - 1.91" - - SKG20-18HG 25K 5 NCAT40-SK20C-150UP-IDU SK20 0.138 - 0.787" GH20 150 5.91" 5.15" - 1.91" - - SKG20-18HG 25K 5 NCAT40-SK25C-90UP-IDU SK25 0.188 - 1.000" GH25 90 3.54" 2.77" - 2.17" - - SKG25-18HGD 20K 5 NCAT40-SK25C-120UP-IDU SK25 0.188 - 1.000" GH25 120 4.72" 3.95" - 2.17" - - SKG25-18HGD 20K 5
L
L
Fig. 2
D1 D
L1
L
L
Fig. 3
D
L1
L
L
Fig. 4
D
L
Note: "-IDU" type holders have a pre-machined counter-bore on the drive key to accept Balluff BIS-C122-04/L RFID chips (10 X 4.5mm size)
L
Fig. 5
SK Collets Pages 32-39
Wrenches Page 40
Back-up Screw Page 41
Coolant-thru Nuts Pages 37-39
17
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