END MILL HOLDERS
TAPER PLUS CAT END MILL HOLDERS
• 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 - CAT40 Part Number Ød L L1
D1 D d
Set Screw Part Number
Max. RPM Fig.
L2 D D1
NC4006-0500-2.50CP 1/2" 2.50" 1.12" 1.38" 1.38" 1.75" S7/16-20X3/8 25K 2 NC4006-0500-4.00CP 1/2" 4.00" 1.12" 2.88" 1.38" 1.75" S7/16-20X3/8 25K 2 NC4006-0625-3.00CP 5/8" 3.00" 1.62" 1.38" 1.65" 1.75" S9/16-18X1/2 25K 2 NC4006-0750-3.00CP 3/4" 3.00" 2.25" 0.75" 1.75" - S5/8-18X1/2 25K 1 NC4006-0750-4.00CP 3/4" 4.00" 3.25" 0.75" 1.75" - S5/8-18X1/2 25K 1 NC4006-1000-2.00 1" 2.00" 1.25" 0.75" 2.25" - S3/4-16X11/16 25K 1 NC4006-1000-4.00CP 1" 4.00" 2.62" 1.38" 2.36" - S3/4-16X11/16 (2) 25K 4 NC4006-1250-4.00CP 1-1/4" 4.00" 2.62" 1.38" 2.48" - S3/4-16X11/16 (2) 25K 4 NC4006-1500-4.50CP 1-1/2" 4.50" 3.12" 1.38" 2.99" - S3/4-16X11/16 (2) 25K 4
L1 L2
L
L
Fig. 5
D1 D d
TAPER PLUS - CAT50 Part Number Ød L L1
L1
Set Screw Part Number
Max. RPM Fig.
L2 D D1
L
L3 L2
NC5006-0500-2.63CP 1/2" 2.63" 1.25" 1.38" 1.38" 2.75" S7/16-20X3/8 25K 2 NC5006-0500-4.00CP 1/2" 4.00" 2.62" 1.38" 1.38" 2.75" S7/16-20X3/8 25K 2 NC5006-0625-3.00CP 5/8" 3.00" 1.62" 1.38" 1.65" 2.75" S9/16-18X1/2 25K 2 NC5006-0625-4.00CP 5/8" 4.00" 2.62" 1.38" 1.65" 2.75" S9/16-18X1/2 25K 2 NC5006-0750-3.00CP 3/4" 3.00" 1.62" 1.38" 1.89" 2.75" S5/8-18X1/2 25K 2 NC5006-0750-4.00CP 3/4" 4.00" 2.62" 1.38" 1.89" 2.75" S5/8-18X1/2 25K 2 NC5006-0750-6.00CP 3/4" 6.00" 4.62" 1.38" 1.89" 2.75" S5/8-18X1/2 25K 2 NC5006-1000-4.00CP 1" 4.00" 2.62" 1.38" 2.36" 2.75" S3/4-16X11/16 (2) 25K 5 NC5006-1000-6.00CP 1" 6.00" 4.62" 1.38" 2.36" 2.75" S3/4-16X11/16 (2) 25K 5 NC5006-1250-4.00CP 1-1/4" 4.00" 2.62" 1.38" 2.48" 2.75" S3/4-16X11/16 (2) 25K 5 NC5006-1250-6.00CP 1-1/4" 6.00" 4.61" 1.39" 2.48" 2.75" S3/4-16X11/16 (2) 25K 5 NC5006-1500-4.50CP 1-1/2" 4.50" 3.12" 1.38" 2.99" - S3/4-16X11/16 (2) 25K 4 NC5006-2000-5.37CP 2" 5.37" 3.99" 1.38" 3.74" - S1-14X7/8 (2) 25K 4
L
Fig. 6
D d
L1
L
L
Fig. 7
Retention Knobs Page 267
Tool Clampers Page 274
Set Screws Page 173
163
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