Drillco 21/32" Spiral Flute Carbide Reamer 3MT (175H142)
Drillco 175H142 21/32" Spiral Flute Carbide Reamer 3MT is designed for precision hole finishing in tight or confined spaces where standard bridge reamers cannot be used. Featuring a spiral flute design and a 3MT (Morse Taper) shank, this high-performance reamer delivers clean and accurate hole alignment in heavy fabrication, automotive, and structural steel applications.
21/32" diameter with 3MT shank—compatible with Morse taper tool systems
Spiral flutes enhance chip removal and provide smoother reaming
Short overall length ideal for restricted or cramped areas
Durable carbide cutting edges ensure longer service life and wear resistance
Engineered for enlarging and aligning pre-existing holes with high precision
Reduces chatter and delivers clean, consistent finishes
Performs reliably in structural, automotive, and field repair operations
Increased tool life in demanding industrial settings
Allows access to difficult-to-reach work areas without sacrificing accuracy
Technical Specifications:
Diameter: 21/32"
Shank Type: 3MT (Morse Taper)
Flute Style: Spiral
Material: Carbide
Application: Reaming in structural steel, automotive frames, and fabrication environments
Product identification
- Brand: Drillco
- Model / MPN: 175H142
