6.3 4-Jaw Lathe Chuck With Two Sets Of Jaws This versatile lathe chuck is made of high-quality hardened steel, resistant to compression and has a long service life. This chuck is a short conical connection with high centering accuracy, good rigidity, and short overhang. This scroll chuck has two sets of internal and external jaws, which can hold industrial parts in the range of 0.12″ / 3 mm – 6.3″ / 160 mm. The 4-jaw chuck has a large clamping range and a large clamping force and is suitable for industrial parts with complex shapes that cannot be held by a 3-jaw self-centering chuck. Abrasion & Durable All guide rails and bearing surfaces of this jaw self-centering keyed chuck are precision-machined and have passed the HRC58-62 test. Short Cone Connection The taper hole is designed on the gland of the chuck and assembled with the chuck body by screws to form a closed structure. Therefore, the centering accuracy is high, the rigidity is good, and the overhang is short. Precision Bevel Gear The bevel gear controls the precision of the power lathe chuck operation. Each time it is pulled, the position of the clamping parts is ensured to achieve the precise operation of the machine. Complete Accessories This 4-jaw lathe chuck contains two sets of jaws, one set of solid steel internal jaws and one set of solid steel external jaws; three mounting bolts; one security chuck key. High Adaptability The clamping range of this mini lathe chuck is 0.12″ / 3 mm – 6.3″ / 160 mm, which can be used to clamp a variety of irregularly shaped industrial parts. Wide Application The scroll chuck has a large clamping range and a large clamping force, which is suitable for the work with the complicated clamping appearance. Accuracy: 0.003″ / 0.07 mm Internal Jaw Clamping Range (A-A1): 0.12″ / 3 mm – 2.17″ / 55 mm Internal Jaw Jamming Range (B-B1): 2″ / 50 mm – 6.3″ / 160 mm External Jaw Clamping Range (C-C1): 2.17″ / 55 mm – 5.71 / 145 mm. 1 X 6.3 / 160 mm Lathe Chuck Body 1 X Internal Jaw Set 1 X External Jaw Set 1 X Safety Chuck Key Mounting Bolts. The lathe chuck body is made of high-quality hardened steel, and the wearing parts are specially designed after quenching, which has higher durability and longer service life. This wood lathe chuck is connected by a high-precision short cone, and its alignment accuracy is less than or equal to 0.002 / 0.05 mm. 2 SETS OF JAWS? – This chuck includes two sets of solid steel jaws. The internal jaws is a positive L shape, and the external jaws is an inverted L shape. The clamping range of the external jaw is larger than that of the internal jaw. This self-centering lathe chuck has a large clamping range, the internal clamping range is 0.12″ / 3 mm – 2.17″ / 55 mm, and the external clamping is 2.17″ / 55 mm – 5.71″ / 145 mm. This chuck is highly adaptable, suitable for all kinds of general-purpose lathes, economical CNC lathes, grinders, milling machines, drilling machines, and machine tool accessories. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Chucks\Lathe Chucks”. The seller is “dm85418″ and is located in this country: US. This item can be shipped to United States.
- Brand: Unbranded
- Lathe Chuck Type: Manual Lathe Chuck
- Operation: Manual