Reverse Counterbore: 5/16" Dia, 1/8" Pilot Hole, 4 Flutes, High Speed Steel MPN:190-2K

Our Reverse Counterbore is a high-quality tool made from durable High Speed Steel, perfect for industrial professionals looking to create accurate and precise holes in their materials. With a 5/16 diameter counterbore and a 1/8 pilot hole, this tool is ideal for various applications such as milling and drilling in aerospace, automotive, and machinery industries. Its 4 flutes offer greater efficiency by evacuating chips quickly, reducing heat build-up, and improving chip control. The Reverse Counterbore also comes with two oversize pilot models (186-2) to accommodate different materials, enhancing versatility. Order yours today and experience the exceptional quality for yourself!

Top product features:

• Four flutes for faster chip evacuation and improved chip control.
• Oversize pilot models (186-to accommodate various materials.
• High Speed Steel construction for durability and longevity.

Top product applications:

• Aerospace industry for drilling and milling small holes in metals and alloys.
• Automotive industry to create precise openings in car parts or engines.
• Machinery repair shops for making accurate pilot holes before attaching or mounting pieces.