Description
Drillco 427A224 1-3/8 Spiral Flute 3/4 Shank Construction Reamer is engineered for heavy-duty reaming in structural steel assembly fabrication. Its tapered point allows smooth entry into holes that are out of alignment, ensuring precise and efficient enlargement. Made from premium grade HSS with a black oxide finish, this reamer offers long-lasting durability. The 3-flats reduced shank provides a secure grip in the chuck, while the shorter screw machine length adds rigidity to minimize breakage during operation.
Features:
- Premium grade HSS construction for extended tool life
- Self-centering 135° split-point reduces walking and thrust
- Black oxide surface treatment enhances durability
- Short screw machine length increases rigidity and reduces breakage
- Tapered point for smooth entry into misaligned holes
- 3-flats reduced shank for secure, non-slip chuck grip
Benefits:
- Provides accurate reaming in demanding construction applications
- Durable construction for prolonged industrial use
- Improved chip removal and cutting efficiency
- Reduces risk of breakage under heavy loads
Technical Specifications:
- Model: 427A224
- Size: 1-3/8″
- Type: Spiral Flute Construction Reamer
- Shank Size: 3/4″
- Point Type: Tapered point, 135° split-point
- Material: Premium grade HSS
- Surface Treatment: Black oxide
- Shank Style: 3-flats reduced shank
- Applications: Fabrication of structural steel assemblies
- Origin: Made in USA
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