V-Flange CNC End Mill HolderFeatures：Caterpillar v-flange end mill HolderProduced According To AT3 Specifications.Made of alloy forged steel for long durable service life.Hardened to RC 52-56 and ground to ensure maximum accuracyEnd mill socket T.I.R.<0.0002".Through spindle coolant capability.Retention knobs are sold separately.Draw bar thread: CAT40 5/8"-11.                            CAT50 1"-8.ItemDescriptionCAT40CAT406780-7024d:1/4",L1:2-1/2",L:5-3/16",D:13/16",D1:1-3/4",L2:25/32",L3:-6780-7025d:3/16",L1:2-1/2",L:5-3/16",D:3/4",D1:1-3/4",L2:9/16",L3:-6780-7026d:3/8",L1:2-1/2",L:5-3/16",D:1-1/4",D1:1-3/4",L2:25/32",L3:-6780-7027d:1/2",L1:2-5/8",L:5-5/16",D:1-3/4",D1:1-3/4",L2:7/8",L3:-6780-7028d:5/8",L1:3-3/4",L:6-7/16",D:1-3/4",D1:1-3/4",L2:15/16",L3:-6780-7029d:3/4",L1:3-3/4",L:6-7/16",D:1-3/4",D1:1-3/4",L2:1",L3:-6780-7030d:7/8",L1:4",L:6-11/16",D:2-3/64",D1:1-3/4",L2:1-1/16",L3:7/8"6780-7031d:1",L1:4",L:6-11/16",D:2-31/64",D1:1-3/4",L2:1-1/8",L3:1"6780-7032d:1-1/4",L1:4-1/8",L:6-13/16",D:2-3/4",D1:1-3/4",L2:1-1/8",L3:1"CAT50CAT506780-7040d:3/8",L1:6-1/2",L:10-1/2",D:1-1/4",D1:2-3/4",L2:25/32",L3:-6780-7043d:1/2",L1:6-5/8",L:10-5/8",D:1-3/4",D1:2-3/4",L2:7/8",L3:-6780-7046d:5/8",L1:7-3/4",L:11-3/4",D:1-3/4",D1:2-3/4",L2:15/16",L3:-6780-7049d:3/4",L1:7-3/4",L:11-3/4",D:1-3/4",D1:2-3/4",L2:1",L3:-6780-7052d:7/8",L1:7-3/4",L:11-3/4",D:2-3/64",D1:2-3/4",L2:1-1/16",L3:7/8"6780-7054d:1",L1:8",L:12",D:2-31/64",D1:2-3/4",L2:1-1/8",L3:1"6780-7057d:1-1/4",L1:8",L:12",D:2-3/4",D1:2-3/4",L2:1-1/8",L3:1"6780-7060d:1-1/2",L1:8",L:12",D:3-9/64",D1:2-3/4",L2:1-1/8",L3:1"6780-7063d:2",L1:9-5/8",L:13-5/8",D:3-15/16",D1:2-3/4",L2:1-3/16",L3:1-7/16"

#40 & #50 Taper Caterpillar V-Flange Jacobs Taper HolderFeatures:Meets or exceeds ANSI specifications.Constructed of alloy steel.Hardened to HRC 52-56 for long service life.Shot peened finish.Jacobs taper T.I.R. <0.0002". Draw bar thread: CAT40 5/8"-11.                             CAT50 1"-8.ItemDescriptionCAT40CAT406781-5481Jacobs   Taper:JT2; Projection Length:1.50"6781-5482Jacobs   Taper:JT3; Projection Length:1.50"6781-5484Jacobs   Taper:JT6; Projection Length:1.50"6781-5485Jacobs   Taper:JT33; Projection Length:1.50"CAT50CAT506781-5487Jacobs   Taper:JT2; Projection Length:1.50"6781-5488Jacobs   Taper:JT3; Projection Length:1.50"6781-5490Jacobs   Taper:JT6; Projection Length:1.50"6781-5491Jacobs   Taper:JT33; Projection Length:1.50"

CNC Integral Keyless ChuckFeatures:High precision keyless chuck-arbor is integrated for a single piece construction. Single piece construction provides for increased accuracy and greater rigidity. Balanced design. Increased holding power when tightened by wrench,preventing tool slippage. Easy to use. Safer than separate shank models Wrench supplied.ItemDescription0222-0890Capacity:   0-1/2", Taper: CT40, Weight: 3.5lbs0222-0892Capacity:  0-5/8", Taper: CT40, Weight: 4.3lbs0222-0894Capacity:   0-1/2", Taper: CT50, Weight: 9.2lbs0222-0896Capacity:   0-5/8", Taper: CT50, Weight: 9.9lbs0222-0990Capacity:   0-1/2", Taper: BT40, Weight: 4.0lbs

Precision Medium Duty Live Center for General Purpose on Manual Engine LatheFeatures: Accuracy guaranteed within 0.0003" The live center has a combination of deep groove ball bearing,thrust ball bearing and needle bearing. The anti-dust seal can prevent cutting fluid and dust from entering into the center bearing The 60° rotating spindle is made from carbon alloy steel with heat treat to HRC 58±2 for high rigidity and wear resistanceItemDescription0537-6436Model:   MT20537-6437Model:   MT30537-6438Model:   MT4

Premium Series,BT40,CAT40 ER Floating Tap Collet ChuckFeatures:Ideal for holding taps and reamers forlight duty tapping tasks0.197 compression and 0.315 extensive travelsvia adjustable internal springsUsing standard ER colletAll critical surfaces precision groundMade from alloy steel hardened to 54-56 HRCRear thread for pull stud:CAT40: 5/8 " -11BT40: M16 x 2ItemDescription0537-5983Taper: CAT40, Collet Series: ER16, D: 1.10", L:   3.020", Compression(F1): 0.197", Extension(F2): 0.315"0537-5984Taper: CAT40, Collet Series: ER20, D: 1.34", L:   3.386", Compression(F1): 0.197", Extension(F2): 0.315"0537-5985Taper: CAT40, Collet Series: ER32, D: 1.65", L:   3.543", Compression(F1): 0.197", Extension(F2): 0.315"0537-6566Taper: BT40, Collet Series: ER16, D: 1.10", L:   3.031", Compression(F1): 0.197", Extension(F2): 0.315"0537-6577Taper: BT40, Collet Series: ER32, D: 1.65", L:   3.543", Compression(F1): 0.197", Extension(F2): 0.315"