Description
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.
Features:
- 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
Benefits:
- 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:
- Model: 175H142
- Diameter: 21/32″
- Shank Type: 3MT (Morse Taper)
- Flute Style: Spiral
- Material: Carbide
- Application: Reaming in structural steel, automotive frames, and fabrication environments






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