New 2025 Clausing CT618 9” Swing Over Bed, 14.9" Center Toolroom Lathe

Machine Style...........Toolroom Lathe
Spindle Speed Control...........Inverter Variable Speed
Spindle (Hp)...........3
With Chuck (inch)...........6
With Expanding Collets (inch)...........3
With Round 5C Collets (inch)...........1-1/16
With Hexagon 5C Collets (inch)...........7/8
With Square 5C Collets (inch)...........3/4
With Step Chuck (inch)...........1-1/16 to 6
Spindle Nose Diameter (inch)...........2.18
Spindle Nose I.D. / O.D............5C (10°)/4° Taper
Spindle Speeds (rpm)...........50-4000
Hole Through Spindle (inch)...........1-1/4
Bar Stock Diameter 5C Collet (inch)...........1-1/16
Distance between Centers (inch)...........14.9
Swing Over Bed (inch)...........9
Swing Over Carriage (inch) –
Swing Over Cross Slide (inch) –
Carriage Power Feed Range (variable)...........0.236 – 9.8 in/min
Cross Slide Power Feed Range (variable) –
Cross Slide Travel (inch)...........3.7
Quick Action Compound Slide Travel (in) –
Compound Slide Travel (inch)...........X=4.48, Z=5.5
Coolant Pump (Hp)...........1/8
Feed Inverter (Hp) –
Tailstock Quill Travel (inch)...........3.7
Range of Threads (inch) –
Range of Threads (mm) –
Voltage Required...........230/460
Phase...........3
Machine Foot Print (LxWxH) (inch)...........69 x 28 x 63
Machine Weight (lbs.)...........1,364

Features and Benefits:

Clausing Toolroom lathes can be used for 5C collet work and precision finishing operations. Spindle run out is within 50 millionths of an inch or better. Infinitely variable speed is the industry standard for lathes. The quality built into every machine translates into real long-term performance for your application.

Inverter driven variable speed for smooth vibration free and extreme quite operation. High/Low Speed quick change lever for convenience.

Three phase voltage refers to three individual lines that connect to and run voltage through the motor. Each line alternates in a sequence as it reaches its voltage peak. This provides for a more stable flow of voltage and more horsepower to the machine.

Machine Features:

• 14.9” Center distance
• High/Low Speed quick change lever for convenience
• Screw feed for tailstock
• X, Z Axis compound slide
• Designed to machine precision small diameter parts
• High performance machining of shafts
• Chucking or collect hold workpiece
• Powerful 3 Hp 50-4000 rpm spindle motor with current vector inverter drive, increases low end torque providing desired speed on demand
• Flat panel LED displays show spindle rpm
• Circular accuracy to 50 millionths of an inch
• Fast lever collet chucking with one single movement
• The spindle is mounted on high precision preload angular contact ball bearings eliminating radial end play
• Solid hardened and ground alloy tool steel bed
• A one-year warranty backed by Clausing Service Center dedicated to support our customers with parts and service