UAL363-Drillco® Nitro Construction Reamer

• Manufactured from a premium grade of m-7N molybdenum high speed steel
• Has a Ferritic Nitro Carburizing surface treatment which gives a hard protective layer to the reamer
• This increases hardness (Rc 75-80) without increasing brittleness which is measurably harder than high speed steel
• Body and clearance are gold and black surface treated for maximum lubricity

Specifications

• Reamer Size: 3/8"
• Material: High Speed Steel
• Flute Style: Spiral
• Shank Type: Straight
• Flute Length: 2-3/4"
• Overall Length: 4-5/8"