Ridgid Accessories 52860 Hole saw M48 high speed

Ridgid 52860 Hole saw M48 high speed

RIDGID bi-metal hole saws have become more cost-effective while offering maximum cutting performance. They are made with a cutting edge of premium M42 HS steel and feature a tooth set design with twice the life of legacy hole saws. RIDGID variable tooth pitch hole saws are ideal for wood, plastics, machinable metals, stainless steel alloys and wood with nails. They are now made with a cutting edge of premium M42 HS steel and feature a patent-pending tooth set design with twice the life of the old hole saws.

Special features.

• Cutting edge made of premium M42 HS steel.
• Tooth set design optimized to remove material faster.
• Longer product life - 2x the life of old hole saws.
• Depth of cut from 1-15/16" (49 mm).
• Opening for quick and easy chip removal.
• Durable sidewall of .050" (prevents collapse).
• New solid shaft reduces vibration.
• External coating reduces sidewall friction for efficient cutting.
• Note: Use RIDGID® thread cutting oil on all metals except cast iron.

Technical Data.

• Size: 1 7/8 in. / 48 mm
• TPMs of steel: 180
• TPMs stainless steel: 90
• TPMs cast iron: 120
• TPMs brass: 240
• TPMs aluminum: 270

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