Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life.
Diameter: 3-1/2″ (89mm)
Arbors: H4 H4A
Recommended Material and Speeds (RPM)
Mild Steel: 95 RPM
Stainless Steel: 45 RPM
Cast Iron: 65 RPM
Brass: 130 RPM
Aluminium: 146 RPM
Popular Products
Josco COS19V - Holesaw 19mm 3/4" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 3/4" (19mm) Arbors: H1 H3 H3A Recommended Material and Speeds…
Josco COS20V - Holesaw 20mm Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 0.79" (20mm) Arbors: H1 H3 H3A Recommended Material and Speeds…
Josco COS25V - Holesaw 25mm - 1" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 1" (25mm) Arbors: H1 H3 H3A Recommended Material and Speeds…
Josco COS32V - Holesaw 32mm - 1-1/4" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 1-1/4" (32mm) Arbors: H4 H4A Recommended Material and Speeds…
Josco COS23V - Holesaw 23mm Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 0.91" (23mm) Arbors: H1 H3 H3A Recommended Material and Speeds…
Josco COS60V - Holesaw 60mm 2-3/8" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter:2-3/8 " (60mm) Arbors: H4 H4A Recommended Material and Speeds (RPM)…
Josco COS108V - Holesaw 108mm 4-1/4" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 4-1/4" (108mm) Arbors: H4 H4A Recommended Material and Speeds (RPM)…
Josco COS114V - Holesaw 114mm 4-1/2" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 4-1/2" (114mm) Arbors: H4 H4A Recommended Material and Speeds (RPM)…
Josco COS160V - Holesaw 160mm 6-5/16" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 6-5/16" (160mm) Arbors: H4 H4A Recommended Material and Speeds (RPM)…
Josco COS168V - Holesaw 168mm 6-5/8" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 6-5/8" (168mm) Arbors: H4 H4A Recommended Material and Speeds (RPM)…
Josco COS200V - Holesaw 200mm 7-1/2" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 7-1/2" (200mm) Arbors: H4 H4A Recommended Material and Speeds (RPM)…
Josco COS21V - Holesaw 21mm 13/16" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 13/16" (21mm) Arbors: H1 H3 H3A Recommended Material and Speeds…
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Josco COS19V - Holesaw 19mm 3/4" Vari Pitch Josco Bi-Metal Holesaws feature 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 Bi-Metal Holesaws have the strength to deliver the best cutting results with the longest life. Diameter: 3/4" (19mm) Arbors: H1 H3 H3A Recommended Material and Speeds…
