USA-Made 3/8" Diam, 5/16" Max Diam Straight Shank, 3/4" Flute Length, Machine Expansion Reamer Straight Flute, 7" OAL, Right-Handed, 6 Flutes, High Speed Steel, Bright Finish - Penn Tool Co.

★★★★★ 4.6 102 reviews

$90.00
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Product details

Management number 214305977 Release Date 2026/04/12 List Price $36.00 Model Number 214305977
Category

Crafted in the USA, this reamer features a 3/8" diameter, expandable up to 5/16", a straight shank, and 3/4" flute length. It's a machine expansion reamer with straight flutes, measuring 7" in overall length. It cuts right-handed, has 6 flutes, and is made of high-speed steel with a bright finish.

  • Manufactured in the USA
  • Diameter: 3/8"
  • Maximum Diameter: 5/16"
  • Shank Type: Straight
  • Flute Length: 3/4"
  • Reamer Type: Machine Expansion
  • Flute Design: Straight
  • Overall Length: 7"
  • Cutting Direction: Right Hand
  • Number of Flutes: 6
  • Material: High Speed Steel
  • Finish: Bright
Brand Name Penn Tool Co.
Part Number 431-0.3750
Finish Types Polished
Item Diameter 0.38 Inches
Material Type High Speed Steel
Hand Orientation Right Hand

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