Drillco 1 High Spiral Flute 1/2 Shank Nitro Construction Reamer (428N164)

Description

Drillco 428N164 1″ High Spiral Flute 1/2 Shank Nitro Construction Reamer provides precision and efficiency for heavy-duty construction reaming tasks. Ideal for concrete, steel, and other challenging materials, this reamer features a black and gold surface treatment that adds a hard protective layer, increasing hardness without brittleness. The 3-flats reduced 1/2″ shank ensures secure grip in drill chucks. With a high spiral 6-flute design, it delivers fast shearing cuts, reduces chip size, and minimizes chatter for smooth, accurate reaming.

Features:

• 1″ high spiral flute Nitro construction reamer with 1/2″ reduced shank
• Black and gold surface treatment for enhanced hardness and lubricity
• 6-flute high spiral design for fast, smooth shearing cuts
• 3-flats reduced shank for secure drill chuck grip
• Durable heavy-duty construction for long-lasting performance

Benefits:

• Fast, precise reaming in heavy-duty materials like steel and concrete
• Reduces chatter and improves surface finish with high flute count
• Extended tool life due to protective surface treatment
• Reliable control and secure grip during operation

Technical Specifications:

• Model: 428N164
• Type: High Spiral Flute Nitro Construction Reamer
• Size: 1″
• Shank: 1/2″ Reduced Shank with 3-flats
• Flutes: 6 high spiral flutes
• Surface Treatment: Black & Gold for hardness and lubricity
• Applications: Construction, steel, concrete, and other heavy-duty materials