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CAT 50 Endmill Holders

ENDMILL HOLDERS
  • Kingston: Balanced to 15,000 RPM @ g6.3
  • Spin Tru: Balanced to 20,000 RPM @ g2.5
  • Runout 0.0002" TIR or better
  • Each holder balanced with a HAIMER machine (certificate included)
  • Manufactured to ISO 9002 quality control standards
  • Traverse ground taper to AT3 Specifications
  • Taper cone circularity less than 0.0015mm
  • H5 bore tolerance for optimum surface contact with cutting tool
  • The use of balanced toolholders can increase tool and spindle life and reduce vibration and chatter
  • Thru-tool coolant feature is standard
Prices are pulled from our database in real time. Press Add button to see product price.
Hole Dia A Proj. C OD B Brand Part Number Balanced Up To Set Screw Size Set Screw Part Number Code
CAT 50 END MILL HOLDERS-3/16" Dia To 2-1/2"
3/16" 2.50 0.68 Kingston C50-18EM250-K
15,000G6.3 8-32 SSE-10-32-250 F
3/16" 2.50 0.68 Spin Tru C50-18EM250-KB
15,000G2.5 8-32 SSE-10-32-250 D
3/16" 4.50 0.68 Kingston C50-18EM450-K
15,000G6.3 8-32 SSE-10-32-250 F
3/16" 4.50 0.68 Spin Tru C50-18EM450-KB
15,000G2.5 8-32 SSE-10-32-250 D
3/16" 6.50 0.68 Kingston C50-18EM650-K
15,000G6.3 8-32 SSE-10-32-250 F
3/16" 6.50 0.68 Spin Tru C50-18EM650-KB
15,000G2.5 8-32 SSE-10-32-250 D
1/4" 1.38 1 Kingston C50-25EM138-K
15,000G6.3 1/4"-20 SSE-25-20-250 F
1/4" 1.38 0.78 Spin Tru C50-25EM138-KB
15,000G2.5 1/4"-20 SSE-25-20-250 D
1/4" 2.50 1 Kingston C50-25EM250-K
15,000G6.3 1/4"-20 SSE-25-20-250 F
1/4" 2.50 0.78 Spin Tru C50-25EM250-KB
15,000G2.5 1/4"-20 SSE-25-20-250 D
1/4" 4.00 - Spin Tru C50-25EM400-KB
15,000G2.5 1/4"-20 SSE-25-20-250 D
1/4" 4.50 1 Kingston C50-25EM450-K
15,000G6.3 1/4"-20 SSE-25-20-250 F
1/4" 6.00 - Spin Tru C50-25EM600-KB
15,000G2.5 1/4"-20 SSE-25-20-250 D
1/4" 6.50 1 Kingston C50-25EM650-K
15,000G6.3 1/4"-20 SSE-25-20-250 F
1/4" 8.00 - Spin Tru C50-25EM800-KB
15,000G2.5 1/4"-20 SSE-25-20-250 D
5/16" 2.50 1 Kingston C50-31EM250-K
15,000G6.3 5/16"-18 SSE-31-18-313 F
5/16" 2.50 1 Spin Tru C50-31EM250-KB
15,000G2.5 5/16"-18 SSE-31-18-313 D
5/16" 4.00 - Spin Tru C50-31EM400-KB
15,000G2.5 5/16"-18 SSE-31-18-313 D
5/16" 4.50 1 Kingston C50-31EM450-K
15,000G6.3 5/16"-18 SSE-31-18-313 F
5/16" 6.00 - Spin Tru C50-31EM600-KB
15,000G2.5 5/16"-18 SSE-31-18-313 D
5/16" 6.50 1 Kingston C50-31EM650-K
15,000G6.3 5/16"-18 SSE-31-18-313 F
3/8" 1.38 1.25 Kingston C50-37EM138-K
15,000G6.3 3/8"-16 SSE-38-16-313 F
3/8" 1.38 1 Spin Tru C50-37EM138-KB
15,000G2.5 3/8"-16 SSE-38-16-313 D
3/8" 2.50 1.25 Kingston C50-37EM250-K
15,000G6.3 3/8"-16 SSE-38-16-313 F
3/8" 2.50 1 Spin Tru C50-37EM250-KB
15,000G2.5 3/8"-16 SSE-38-16-313 D
3/8" 4.00 - Spin Tru C50-37EM400-KB
15,000G2.5 3/8"-16 SSE-38-16-313 D
3/8" 4.50 1.25 Kingston C50-37EM450-K
15,000G6.3 3/8"-16 SSE-38-16-313 F
3/8" 6.00 - Spin Tru C50-37EM600-KB
15,000G2.5 3/8"-16 SSE-38-16-313 D
3/8" 6.50 1.25 Kingston C50-37EM650-K
15,000G6.3 3/8"-16 SSE-38-16-313 F
3/8" 8.00 - Spin Tru C50-37EM800-KB
15,000G2.5 3/8"-16 SSE-38-16-313 D
3/8" 8.50 1.25 Kingston C50-37EM850-K
15,000G6.3 3/8"-16 SSE-38-16-313 F
3/8" 8.50 1.25 Spin Tru C50-37EM850-KB
15,000G2.5 3/8"-16 SSE-38-16-313 D
7/16" 2.50 1.25 Spin Tru C50-43EM250-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
7/16" 2.62 - Kingston C50-43EM262-K
15,000G6.3 7/16"-14 SSE-44-14-375 F
7/16" 4.00 - Spin Tru C50-43EM400-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
7/16" 6.00 - Spin Tru C50-43EM600-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
7/16" 8.00 - Spin Tru C50-43EM800-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 1.38 1.25 Kingston C50-50EM138-K
15,000G6.3 7/16"-14 SSE-44-14-375 F
1/2" 1.38 1.25 Spin Tru C50-50EM138-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 1.75 - Spin Tru C50-50EM175-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 2.63 - Kingston C50-50EM263-K
15,000G6.3 7/16"-14 SSE-44-14-375 F
1/2" 2.63 - Spin Tru C50-50EM263-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 4.00 - Spin Tru C50-50EM400-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 4.62 1.25 Kingston C50-50EM462-K
15,000G6.3 7/16"-14 SSE-44-14-375 F
1/2" 6.00 - Spin Tru C50-50EM600-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 8.00 - Spin Tru C50-50EM800-KB
15,000G2.5 7/16"-14 SSE-44-14-375 D
1/2" 8.50 1.25 Kingston C50-50EM850-K
15,000G6.3 7/16"-14 SSE-44-14-375 F
CAT 50 END MILL HOLDERS-9/16" Dia To 1"
9/16" 2.50 - Kingston C50-56EM250-K
15,000G6.3 7/16"-14 SSE-44-14-375 F
5/8" 1.38 1.50 Kingston C50-62EM138-K
15,000G6.3 9/16"-12 SSE-46-12-500 F
5/8" 1.38 1.50 Spin Tru C50-62EM138-KB
15,000G2.5 9/16"-12 SSE-46-12-500 D
5/8" 1.75 1.50 Spin Tru C50-62EM175-KB
15,000G2.5 9/16"-12 SSE-46-12-500 D
5/8" 3.00 1.50 Spin Tru C50-62EM300-KB
15,000G2.5 9/16"-12 SSE-46-12-500 D
5/8" 3.75 1.50 Kingston C50-62EM375-K
15,000G6.3 9/16"-12 SSE-46-12-500 F
5/8" 4.00 1.50 Spin Tru C50-62EM400-KB
15,000G2.5 9/16"-12 SSE-46-12-500 D
5/8" 5.75 1.50 Kingston C50-62EM575-K
15,000G6.3 9/16"-12 SSE-46-12-500 F
5/8" 6.00 1.50 Spin Tru C50-62EM600-KB
15,000G2.5 9/16"-12 SSE-46-12-500 D
5/8" 7.75 1.50 Kingston C50-62EM775-K
15,000G6.3 9/16"-12 SSE-46-12-500 F
5/8" 8.00 1.50 Spin Tru C50-62EM800-KB
15,000G2.5 9/16"-12 SSE-46-12-500 D
3/4" 1.38 1.75 Kingston C50-75EM138-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
3/4" 1.38 1.75 Spin Tru C50-75EM138-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
3/4" 1.75 1.75 Spin Tru C50-75EM175-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
3/4" 3.00 1.75 Spin Tru C50-75EM300-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
3/4" 3.75 1.75 Kingston C50-75EM375-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
3/4" 4.00 1.75 Spin Tru C50-75EM400-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
3/4" 5.75 1.75 Kingston C50-75EM575-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
3/4" 6.00 1.75 Spin Tru C50-75EM600-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
3/4" 7.00 1.75 Kingston C50-75EM700-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
3/4" 8.00 1.75 Spin Tru C50-75EM800-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
3/4" 10.00 1.75 Kingston C50-75EM1000-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
3/4" 10.00 1.75 Spin Tru C50-75EM1000-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
7/8" 1.38 2.00 Kingston C50-87EM138-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
7/8" 1.38 2.00 Spin Tru C50-87EM138-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
7/8" 1.75 2.00 Spin Tru C50-87EM175-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
7/8" 3.75 2.00 Kingston C50-87EM375-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
7/8" 3.75 2.00 Spin Tru C50-87EM375-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
7/8" 5.75 2.00 Kingston C50-87EM575-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
7/8" 6.00 2.00 Spin Tru C50-87EM600-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
7/8" 7.75 2.00 Kingston C50-87EM775-K
15,000G6.3 5/8"-11 SSE-62-11-500 F
7/8" 7.75 2.00 Spin Tru C50-87EM775-KB
15,000G2.5 5/8"-11 SSE-62-11-500 D
1" 1.38 2.38 Kingston C50-10EM138-K
15,000G6.3 3/4"-10 SSE-75-10-563 F
1" 1.38 2.38 Spin Tru C50-10EM138-KB
15,000G2.5 3/4"-10 SSE-75-10-563 D
1" 2.00 2.38 Spin Tru C50-10EM200-KB
15,000G2.5 3/4"-10 SSE-75-10-563 D
1" 2.62 2.38 Kingston C50-10EM262-K
15,000G6.3 3/4"-10 SSE-75-10-563 F
1" 4.00 2.38 Kingston C50-10EM400-K
15,000G6.3 3/4"-10 SSE-75-10-563 F
1" 4.00 2.00 Spin Tru C50-10EM400-KB
15,000G2.5 3/4"-10 SSE-75-10-563 D
1" 6.00 2.38 Kingston C50-10EM600-K
15,000G6.3 3/4"-10 SSE-75-10-563 F
1" 6.00 2.00 Spin Tru C50-10EM600-KB
15,000G2.5 3/4"-10 SSE-75-10-563 D
1" 8.00 2.38 Kingston C50-10EM800-K
15,000G6.3 3/4"-10 SSE-75-10-563 F
1" 8.00 2.00 Spin Tru C50-10EM800-KB
15,000G2.5 3/4"-10 SSE-75-10-563 D
1" 10.00 2.38 Kingston C50-10EM1000-K
15,000G6.3 3/4"-10 SSE-75-10-563 F
1" 10.00 2.38 Spin Tru C50-10EM1000-KB
15,000G2.5 3/4"-10 SSE-75-10-563 D
CAT 50 END MILL HOLDERS-1-1/4" Dia To 2-1/2"
1-1/4" 1.38 2.50 Kingston C50-12EM138-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 1.38 2.50 Spin Tru C50-12EM138-KB
15,000G2.5 3/4"-10 SSE-75-10-500 D
1-1/4" 2.00 - Kingston C50-12EM200-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 2.00 - Spin Tru C50-12EM200-KB
15,000G2.5 3/4"-10 SSE-75-10-500 D
1-1/4" 4.00 2.50 Kingston C50-12EM400-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 4.00 2.50 Spin Tru C50-12EM400-KB
15,000G2.5 3/4"-10 SSE-75-10-500 D
1-1/4" 4.15 - Kingston C50-12EM415-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 6.00 2.50 Kingston C50-12EM600-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 6.00 2.50 Spin Tru C50-12EM600-KB
15,000G2.5 3/4"-10 SSE-75-10-500 D
1-1/4" 8.00 2.50 Kingston C50-12EM800-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 8.00 2.50 Spin Tru C50-12EM800-KB
15,000G2.5 3/4"-10 SSE-75-10-500 D
1-1/4" 10.00 2.50 Kingston C50-12EM1000-K
15,000G6.3 3/4"-10 SSE-75-10-500 F
1-1/4" 10.00 2.50 Spin Tru C50-12EM1000-KB
15,000G2.5 3/4"-10 SSE-75-10-500 D
1-1/2" 2.25 - Kingston C50-15EM225-K
15,000G6.3 3/4"-10 SSE-75-10-688 F
1-1/2" 2.25 - Spin Tru C50-15EM225-KB
15,000G2.5 3/4"-10 SSE-75-10-688 D
1-1/2" 4.00 2.75 Kingston C50-15EM400-K
15,000G6.3 3/4"-10 SSE-75-10-688 F
1-1/2" 4.50 - Kingston C50-15EM450-K
15,000G6.3 3/4"-10 SSE-75-10-688 F
1-1/2" 4.50 - Spin Tru C50-15EM450-KB
15,000G2.5 3/4"-10 SSE-75-10-688 D
1-1/2" 6.00 2.75 Kingston C50-15EM600-K
15,000G6.3 3/4"-10 SSE-75-10-688 F
1-1/2" 7.00 - Kingston C50-15EM700-K
15,000G6.3 3/4"-10 SSE-75-10-688 F
1-1/2" 7.00 - Spin Tru C50-15EM700-KB
15,000G2.5 3/4"-10 SSE-75-10-688 D
1-1/2" 9.00 - Kingston C50-15EM900-K
15,000G6.3 3/4"-10 SSE-75-10-688 F
1-1/2" 9.00 - Spin Tru C50-15EM900-KB
15,000G2.5 3/4"-10 SSE-75-10-688 D
2" 5.37 - Spin Tru C50-20EM537-KB
15,000G2.5 - - D
2" 5.62 3.75 Kingston C50-20EM562-K
15,000G6.3 - - F
2" 8.00 - Spin Tru C50-20EM800-KB
15,000G2.5 - - D
2" 9.62 3.75 Kingston C50-20EM962-K
15,000G6.3 - - F
2" 10.00 - Spin Tru C50-20EM1000-KB
15,000G2.5 - - D
2-1/2" 6.00 - Spin Tru C50-250EM600-KB
15,000G2.5 - - D
2-1/2" 8.00 4.00 Kingston C50-250EM800-K
15,000G6.3 - - F
2-1/2" 8.00 4.00 Spin Tru C50-250EM800-KB
15,000G2.5 - - D