Description
Drillco 425A162 31/32 Bridge Reamer Taper Shank is engineered for precise hole enlargement and alignment in heavy-duty structural applications such as bridgework, ship construction, and steel fabrication. The pilot-type point ensures accurate starting and alignment, even in small or slightly off-center holes. Constructed from premium high-speed steel (HSS) with a black oxide finish, this reamer delivers long-lasting durability. Its short screw machine length adds rigidity to reduce breakage, and the round shank allows versatile use. Made in the USA for consistent quality and reliability.
Features:
- 31/32″ bridge reamer with round taper shank
- Pilot-type point for precise hole alignment
- Premium HSS construction for extended tool life
- Black oxide surface treatment for durability and performance
- Short screw machine length improves rigidity and reduces breakage
- Made in the USA for quality assurance
Benefits:
- Ensures accurate hole enlargement and alignment in structural steel
- Reduces walking and thrust for precise drilling
- Durable and reliable performance under heavy-duty conditions
Technical Specifications:
- Model: 425A162
- Size: 31/32″
- Shank Type: Round Taper Shank
- Point Type: Pilot
- Material: Premium High-Speed Steel (HSS)
- Surface Treatment: Black Oxide
- Application: Hole enlargement and alignment in bridgework, shipbuilding, and structural steel fabrication





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