Alpha Bi-Metal Hole Saw – Built for Performance in Tough Conditions
Engineered for durability and precision, the Alpha Bi-Metal Hole Saw delivers outstanding cutting performance across a wide range of materials. Featuring a unique variable tooth geometry, it ensures smooth and consistent cutting action, reducing vibration and increasing efficiency in every application.
Manufactured to strict Alpha specifications, this hole saw is purpose-built to meet the demands of harsh Australian conditions. Its 8% cobalt bi-metal construction offers superior wear resistance and strength, while advanced welding technology prevents tooth strippage, extending the tool’s service life and ensuring cleaner, more accurate cuts.
With a cutting depth of 38mm, it's the ideal solution for professionals working with metal, wood, and non-ferrous materials. Whether you're cutting mild steel, stainless steel, aluminium, or wood, the Alpha Hole Saw is designed to perform.
Recommended Cutting Speeds (RPM):
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Mild Steel: 550
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Cast Iron: 365
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Tool Steel / Stainless: 275
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Brass: 730
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Aluminium: 825
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Wood: 3000
Compatible Arbors and Adaptors:
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ARB-1: For sizes 14 - 30mm
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ARB-2QCK: Pro-Lock Kit for sizes 14 - 198mm
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ADP-1QC: Pro-Lock Small Adaptors for sizes 14 - 30mm
Alpha – Trusted by professionals, made for Australia.
