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Bosch HSS Cobalt 8% Bi-Metal Hole Saw 140mm / pc
€61.54
In stock
Product
The Bosch Standard HSS BiMetal 8% Cobalt Hole Saw in 59mm delivers reliable cutting performance for drilling clean, precise holes in a wide range of materials including metal, wood, and plastics.
Specifications
- Constructed from High-Speed Steel (HSS) with a BiMetal composition incorporating 8% cobalt for enhanced heat resistance and cutting durability
- 59mm cutting diameter, compatible with standard arbors and mandrels for quick and secure tool mounting
- Bi-metal construction combines a hardened HSS cutting edge with a flexible steel body, reducing the risk of tooth breakage during use
- Designed to meet demanding professional standards, offering consistent performance across repeated cutting cycles
- Suitable for use on a wide range of materials including stainless steel, mild steel, cast iron, wood, and plastics
Usage
Attach the hole saw to a compatible arbor and secure it in a power drill or drill press. Apply steady, controlled pressure while drilling at an appropriate speed for the material. The 8% cobalt content helps manage heat buildup, extending tool life during demanding or continuous cutting tasks.
FAQ
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What materials can this hole saw cut? It is designed to cut through stainless steel, mild steel, cast iron, wood, plastics, and other common construction and fabrication materials.
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What arbor is compatible with this hole saw? The 59mm hole saw is compatible with standard Bosch arbors and most universal mandrels featuring a standard thread fitting.
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Why does this hole saw contain 8% cobalt? The cobalt content increases the heat resistance of the cutting teeth, allowing the saw to maintain sharpness and performance when cutting hard or abrasive materials.
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Can this hole saw be used with a handheld drill? Yes, it can be used with a handheld power drill, though a drill press is recommended for greater precision and consistent cutting depth.
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How should I maintain this hole saw to extend its lifespan? Keep the teeth clean and free of debris after each use, apply cutting fluid when working with metals, and store the saw in a dry environment to prevent corrosion.
mvm-dt-2026-03
