1-3/4" Straight Shank Expansion Reamer | HSS | DWRRE1-3/4

Industrial precision tooling for bore finishing and hole sizing in industrial and manufacturing environments. The 1-3/4 inches straight shank expansion reamer, constructed from High Speed Steel, delivers adjustable diameter capability for precise bore finalization on machine tools.

Specs

• Diameter: 1-3/4 inches
• Shank type: Straight Shank
• Material: High Speed Steel

Features

• Adjustable diameter: Expands to final bore size within tolerance, enabling precise finishing of drilled holes in one tool.
• Direct drive compatibility: Straight Shank fits standard drill presses, milling machines, and CNC spindles with collet or chuck retention.
• Material and durability: High Speed Steel core provides edge retention at typical reaming speeds and extended tool life in steel and alloy workpieces.
• Surface finish and accuracy: Produces smooth bore finishes with reduced burrs compared to drilling alone.
• Use cases: Final sizing of bores in machinery components, dies, hydraulic and pneumatic manifolds, and tooling fixtures requiring precise hole tolerances.