1-3/8" 4MT Spiral Flute Taper Shank Bridge Reamer | High Speed Steel (1 Reamer)
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1-3/8" 4MT Spiral Flute Taper Shank Bridge Reamer | High Speed Steel (1 Reamer)

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

1-3/8" 4MT Spiral Flute Taper Shank Bridge Reamer | High Speed Steel (1 Reamer)

Drill AmericaSKU: DWRRB1-3/8
Price:
$194.85per 1( $194.85 each)
Pieces 1
Length 13"
Material High Speed Steel
Flute length 7-3/8"
Flute style Spiral
Shank Taper
Shank size 4MT
Size 1-3/8"
Weight 2.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial-grade reaming tool designed for precision hole finishing in metalworking environments. The 1-3/8" diameter, 4MT spiral flute bridge reamer is constructed from high speed steel to deliver durability and consistent bore quality under demanding applications.

Specs

  • Dimensions: Diameter 1-3/8"
  • Drive Type: 4MT Taper Shank
  • Material Grade: High Speed Steel

Features

  • Spiral flute design: Enhances chip evacuation and produces cleaner bore finishes in steel, cast iron, and alloy materials.
  • 4MT taper shank: Delivers secure seating in Morse taper adapters and machine spindles, reducing runout during reaming operations.
  • High Speed Steel construction: Provides wear resistance and edge retention at typical reaming speeds when used with appropriate lubrication or coolant.
  • Precision bore alignment: Ground geometry supports consistent hole diameters and concentricity across multiple passes in production and repair scenarios.
  • Use cases: Finishing through-holes in hydraulic blocks, valve bodies, die tooling, and industrial components requiring tight bores and reliable repeatability.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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