THE JAWS MFG. CO.
Chuck Spares

Chuck Spares

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We are a prominent organization, engaged in manufacturing, exporting and supplying premium quality Chuck Spares. These spares are very sturdy, non-corrosive and dimensionally accurate, therefore demanded by various industries in the market. Supreme grade alloy steel and other materials are sourced from the reputed vendors of the industry to manufacture these spares. To meet the diverse needs of our patrons, we offer the Chuck Spares in many sizes and specifications.

Other details:


The following soft jaws in flat as well as pointed typed are manufactured.

  • 1.5mm x 60o serrations - These are suitable for Kitagawa, Pratt Burnerd, Howa, Schunk, etc chucks.
  • 1/16" x 90o serrations.
  • Various types of serrations like 1.5mm x 60o, 2mm x 60o, 2.5mm x 60o, 3mm x 60o, 3/32 x 90o, etc also manufactured.
  • Tongue & groove type / Tenon type soft jaws.
  • Teeth type soft jaws.
Manufacture of soft jaws as per customer drawings / requirements - special as well as standard, undertaken.

Hard Jaws

Hardness - HRC 58-60

Hard jaws with 1 or with 2 steps and the types as follows manufactured
  • 1.5mm x 60o serrations - These are suitable for Kitagawa, Pratt Burnerd, Howa, Schunk, etc chucks.
  • 1/16 x 90o serrations
  • Facilities available to manufacture any serration be it 1.5mm x 60o, 2mm x 60o, 2.5mm x 60o, 3mm x 60o, 3/32 x 90o, etc
  • Tongue and groove type hard jaws also known as tenon type hard jaws
  • Teeth type hard jaws - for scroll operated chucks.
  • Hard jaws as per customer drawings / requirements - special as well as standard.

Jaw and spares for PRECI chucks

  • Supporting pivot
  • Threaded bush
  • Guide rail
  • Spur Gear
  • Plate
  • Compression spring for indicating pin
  • Handle socket
  • Base Jaw
  • Ring
  • Compression spring for drop-in-pin
  • Key handle