Josco 51mm (2″) 4-6 TPI Bi-Metal Holesaw

Premium German quality holesaws.

Josco 51mm (2″) 4-6 TPI Bi-Metal Holesaw  features variable pitch cutting edges with special tooth designs for the best cutting results. Manufactured in Germany from strong M42 grade Bi-Metal (9% Molybdenum, 8% Cobalt) with a 38mm cutting depth, Josco 51mm (2″) 4-6 TPI Bi-Metal Holesaw has the strength to deliver the best cutting results with the longest life.

 

Recommended Materials & Speeds (RPM):

  • Mild Steel – 170 RPM
  • Stainless Steel – 85 RPM
  • Cast Iron – 115 RPM
  • Brass – 230 RPM
  • Aluminium – 255 RPM
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Specifications

Part number: COS51V

Barcode: 9314028004539

Diameter: 51mm (2″)

Arbors: H4, H4A

Suitable tools

  • tooltool
  • tooltool
  • tooltool
  • tooltool
  • tooltool

Josco 51mm (2″) 4-6 TPI Bi-Metal Holesaw  features variable pitch cutting edges with special tooth designs for the best cutting results. Manufactured in Germany from strong M42 grade Bi-Metal (9% Molybdenum, 8% Cobalt) with a 38mm cutting depth, Josco 51mm (2″) 4-6 TPI Bi-Metal Holesaw has the strength to deliver the best cutting results with the longest life.

 

Recommended Materials & Speeds (RPM):

  • Mild Steel – 170 RPM
  • Stainless Steel – 85 RPM
  • Cast Iron – 115 RPM
  • Brass – 230 RPM
  • Aluminium – 255 RPM

Specifications

Part number: COS51V

Barcode: 9314028004539

Diameter: 51mm (2″)

Arbors: H4, H4A