Description
Drillco 429N140 5/8 Nut Shank Nitro Construction Reamer is a heavy-duty Nitro® construction reamer designed for precision and safety in overhead and challenging applications. It features two embedded neo-40 magnets in the hex shank to reduce the chance of the reamer falling from the impact socket, enhancing user safety. Constructed from premium grade HSS with a black and gold finish, this reamer provides long-lasting durability and efficient performance. The 135° self-centering split-point minimizes walking and thrust requirements, ensuring accurate hole alignment and smooth operation.
Features:
- 5/8-inch nut shank Nitro construction reamer
- Embedded neo-40 magnets in shank for safer overhead use
- Made from premium grade HSS for extended tool life
- Black & Gold finish enhances lubricity and durability
- Self-centering 135° split-point reduces walking and thrust
- Jobber length suitable for most applications
- Made in the USA
Benefits:
- Safe operation overhead with reduced risk of falling reamer
- Precise and consistent hole sizing
- Durable design for heavy-duty construction tasks
- Efficient material removal with minimal chatter
- Versatile for both handheld and machine applications
Technical Specifications:
- Model: 429N140
- Size: 5/8 inch
- Shank: Nut shank with embedded neo-40 magnets
- Point Angle: 135° split-point
- Length: Jobber
- Material: Premium grade HSS
- Surface Treatment: Black & Gold finish
- Applications: Heavy-duty construction, structural steel reaming





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