VEVOR K12-125 125mm 5 Inch 4 Jaw Lathe Chuck Reversible Self Centering CNC Milling Cast Iron

K12-125 4-Jaw Chuck for Metal Lathe
Self-Centering & 0.002" Accuracy & Extra 4 Jaws
The self-centering lathe chuck is composed of a strong cast iron body and four steel jaws so that it can withstand harsh working environments. It features a wide clamping range and high precision. After fastened by a single T handle, it can handle more objects than a 3-jaw one, in various shapes.

• Premium Construction
• High-Performance Chuck
• High Precision & Efficiency
• Effortless to Operate

Features & Details

• Premium Construction: The self-centering lathe chuck body is made of quality cast iron that is strong and sturdy. Several rigorous quality tests have proved that. The lathe chuck is rust-proof, corrosive and skid resistance.
• High-Performance Chuck: Diameter: 5 in / 125 mm; Clamping Range: 0.098"-4.33" / 2.5-110 mm; Jamming Range: 1.5"-5" / 38-125 mm. The 4-jaw lathe chuck comes with two sets of jaws—inside and outside, to extend its holding range, and allows you to handle a wide variety of stock sizes.
• High Precision & Efficiency: The self-centering lathe part contains a delicate bevel gear and pinion gears. They contribute to precise processing progress, bearing tolerance of ≤0.003 in / 0.07 mm.
• Effortless to Operate: The mini lathe chuck is easy to use by turning the ergonomic T chuck key (included in the package). Since the changeover and setting time is cut, your lathe can work with higher efficiency.
• Versatile Application: The metal lathe chuck is widely applied to metal lathes for the general turning of shafts and some more delicate materials. It would be the perfect choice for your lathe machine.

Specifications

• Chuck Body Material: Cast Iron
• Jaws Material: 40CR Steel
• Bevel Gear Material: 40CR Steel
• Pinions Material: 20CR Steel
• Chuck Size: 5" / 125 mm
• Outside Diameter: 5" / 125 mm
• Bolt Circle Diameter: 4.25" / 108 mm
  
• Center Thru Hole Diameter: 1.18" / 30 mm
• Internal Jaw Clamping Range (A-A1): 0.098" - 1.575" / 2.5 - 40 mm
• Internal Jaw Jamming Range (B-B1): 1.5" - 5" / 38 - 125 mm
• External Jaw Clamping Range (C-C1): 1.5" - 4.33" / 38 - 110 mm
• Mounting Thread: 3-M8
• Accuracy: 0.003" / 0.07 mm
• Gross Weight: 11.9 lbs / 5.4 kg

Package Content

• 1 x Lathe Chuck Body
• 4 x Internal Jaws
• 4 x External Jaws
• 3 x Mounting Bolts
• 1 x Chuck Key

Quality Cast Iron

The lathe chuck is made of high-quality cast iron materials, rust and corrosion resistance. The surface is nicely ground with a nice radius on all external edges.

Two Sets of Jaws

The anti-skid lathe collet chuck comes with quenching stepped jaws. Jaws Material: 40CR Steel, supports high tensile strength, and adopts accurate treatment.

Self Centering Chuck

The four jaws will efficiently push the material to be processed from 4 directions simultaneously until it is held tightly. Linkage jaws make regulation more facilitate.

With Great Accuracy

The tolerance of the 4-jaw mini lathe chuck ≤ 0.003" / 0.07 mm works with few vibrations, ensuring accomplishing finished parts accurately.

Simple Operation

It is effortless for you to adjust the jaws by turning the chuck key. Quicker installation leaves more time for real work, helps you to save time.

Wide Application

The manual self-centering chuck is compact and convenient, and it is the perfect choice for your lathe machine, grinding machines, or milling machines.