#20 Chucking Reamer | HSS | DWRR20

★★★★★ 4.7 52 reviews

US$3.77
Price when purchased online
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US$3.77
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242086978 Release Date 2026/07/19 List Price US$3.77 Model Number 242086978
Category

Industrial grade chucking reamer designed for precision hole finishing in metalworking environments. Built for reliability and repeatable results in production settings.

Specs

  • Material grade: High Speed Steel

Features

  • Applications: Final finishing of drilled holes in metal workpieces during precision manufacturing and assembly lines.
  • Hole quality: Provides tight diameter control and smooth bore walls with proper coolant and cutting speeds, enabling consistent tolerances across production runs.
  • Tool life and durability: HSS composition balances hardness and toughness for extended service in repetitive reaming cycles.
  • Process efficiency: Reduces secondary finishing steps and scrap rates by delivering final hole size in a single operation when integrated into appropriate machining sequences.
  • Compatibility: Suitable for chucking applications on standard machine tools equipped with drill chuck or collet fixtures supporting reaming operations.
  • Maintenance: Recommend coolant application during operation to minimize built-up material and heat, preserving tool edge quality.

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Customer ratings & reviews

4.7 out of 5
★★★★★
52 ratings | 21 reviews
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