About this item

• Mode Name: K12 series 4-Jaw self-centering chuck.
• Diameter:80mm; Max input torque: 40N.m.
• Max Speed: 4000R/min.
• Internal jaw clamping range: 2-22mm; Internal jaw jamming range: 25-70mm; External jaw clamping range: 22-63mm.
• Grease must be emptied out from the threaded holes of chuck before mounting

• Product Description

  

  

  Feature:

  • Exquisite workmanship, durable
  • Product advantages
  • high quality
  • Fine steel
  • Stable performance
  • Sturdy and wear-resistant

  Advantage:

• Ingenuity creates excellent quality The disc ladder adopts high-strength cast iron parts / chuck and coil wire high-quality steel / hardness and wear resistance.	Greater clamping force The single-action adjustment center can be used for processing various shapes and has a greater clamping force.	Easy to install The connection method adopts the industry standard, only need to be equipped with the chuck.The flange is sufficient, without changing the machine structure.

• Option 2 (K11-100mm)

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• About this item

• Model Name: K11 series 3-Jaw self-centering chuck.
• Diameter:80mm; Max Speed: 3500R/min
• Internal jaw---Clamping range: 2-30mm; Internal jaw jamming range: 30-90mm
• External jaw---Clamping range: 30-80mm
• K11 type chuck with integral claws (a pair of internal claws and a external claw)

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  K11 100mm / 3.94inch Self-centering Lathe Chuck

  Basic structure and working principle

  1. The product adopts two inner and outer jaws, which are selected according to the shape and size of the workpiece.

  2. The three-jaw self-centering chuck uses 3 screws to fix the chuck on the flange of the machine tool through the screw holes on the end face of the stop of the disc body.

  3. Insert the wrench（chuck key）into the square hole of any gear, and when the wrench is turned, the pinion gear drives the coil wire to rotate, and through the rotation of the thread on the end face of the coil wire, it drives the three chucks to advance or disperse at the same time.

  Package Include:

  • 1 x 3-Jaw100mm Lathe Chuck (with Internal jaws )
  • 3 x External jaws
  • 1 x Chuck Key
  • 3 x Mounting Screws

  Chuck Body Material: High-quality Steel Item Diameter: 100 mm / 3.94 inch Bolt Circle Diameter: 75 mm / 2.95 inch Center Hole Diameter: 22 mm / 0.87	Max Speed: 35800r/min Max Input Torque: 60N.m Internal Jaw Clamping Range (A-A1): 2-30 mm / 0.079-1.18 inch Internal Jaw Jamming Range (B-B1): 30-90 mm / 1.18-3.54 inch External Jaw Clamping Range (C-C1): 30-80 mm / 1.18-3.15 inch	K11 series chuck are suitable for various scenarios such as lathe machine, router machine, milling mahcine, cutting machine, ect

  The three-jaw self-centering chuck can self-center to clamp or hold workpieces of various shapes such as circular, triangular, hexagonal, etc. for various machining operations. The clamping force is adjustable and the centering accuracy is high.	The connection method adopts the industry standard, only need to be equipped with the chuck.The flange is sufficient, without changing the machine structure.	Made of high quality steel, the chuck base is hardened and high precision, high strength and toughness, compression resistance and durability, could be used for a long period.

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• Option 3 (K12-100mm)

  About this item

• Mode Name: K12 series 4-Jaw self-centering chuck.
• Diameter:100mm; Max input torque: 60N.m; Max Speed: 3500R/min
• External jaw clamping range: 30-80mm.
• Internal jaw clamping range: 2-30mm; Internal jaw jamming range: 30-90mm;
• Grease must be emptied out from the threaded holes of chuck before mounting
• 
  

• 
  

• 
  

  
  

• 

  

  Feature:

  • Exquisite workmanship, durable
  • Product advantages
  • high quality
  • Fine steel
  • Stable performance
  • Sturdy and wear-resistant

  Advantage:

  Ingenuity creates excellent quality The disc ladder adopts high-strength cast iron parts / chuck and coil wire high-quality steel / hardness and wear resistance.	Greater clamping force The single-action adjustment center can be used for processing various shapes and has a greater clamping force.	Easy to install The connection method adopts the industry standard, only need to be equipped with the chuck.The flange is sufficient, without changing the machine structure.

• Shipping Service
      Please open the package and check when you receive the parcels,if there are some damages before sign,if there are some damages , please do not sign and contact us immediately.
      We will ship your order within 1-2 working days after payment.
  
  Problems&Feedback
      Please contact us first when you encounter problems,and we will try our best to help you to solve it.
      Pls contact us before you want to leave any negative feedback,we will provide solutions,negative feedback can not solve any problems.
  
  Refund&Replace
     If you are not satisfied the product or it is other problem like as broken,pls tell us the detail reason and provide the photos.
      Any reason required for all refund.Item must be in it's original condition and no physical damage.