Description
Drillco 425A144 11/16 Bridge Reamer Taper Shank is designed for precise hole enlargement and alignment in structural and industrial applications. Widely used in bridge construction, shipbuilding, and steel fabrication, this reamer delivers exceptional diameter accuracy where high-tolerance holes are required. The pilot-type point ensures smooth alignment and easy entry into small or slightly off-center holes. Constructed from premium-grade HSS with a 135° self-centering split-point, it reduces thrust and walking, while the black oxide surface treatment extends tool life. The shorter screw machine length adds rigidity to minimize breakage, and the round shank provides secure chuck compatibility.
Features:
- 11/16″ bridge reamer with tapered shank for precise operation
- Pilot-type point for accurate alignment and smooth entry
- Premium-grade HSS with 135° self-centering split-point
- Black oxide surface treatment for enhanced durability
- Short screw machine length adds rigidity to reduce breakage
- Round shank for secure fit in drill chucks
- Made in the USA for high-quality standards
Benefits:
- Ensures precise diameter sizing for structural assemblies
- Reduces walking and improves drilling stability
- Extends tool life with durable HSS and black oxide finish
- Minimizes breakage with reinforced screw machine design
Technical Specifications:
- Model: 425A144
- Type: Bridge Reamer, Taper Shank
- Size: 11/16″
- Point Type: Pilot, 135° self-centering split-point
- Material: Premium High-Speed Steel (HSS)
- Surface Treatment: Black oxide
- Shank: Round
- Applications: Bridgework, shipbuilding, structural steel fabrication
Reviews
There are no reviews yet.