High Qualiy Round Steel File

• Type: Carbide Burrs
• Material: Steel
• Processing Methods: Cutting Tooth File
• Tooth Pattern: Single-tooth Pattern
• Section Shape: Round
• Treatment: Heat-Treated and Hardened at 57-62HRC
• Surface: Sand Blasting
• Edge: 4 Edge
• Quality Grade: High Quality
• OEM: Acceptable
• Transport Package: 6PCS/Oil Paper, Then Plastic Bag and Strong Box
• Specification: 4" to 18"
• Trademark: Supertool
• Origin: Zhejiang, China
• Production Capacity: 100000PCS/Month

Product Description

This steel round file is made of T12 tooling steel for longest time use. Feature: * Made of tooling steel T12. * Heat-treated, hardened and tempered at 57-62HRC * Sand blasting finish. * Sharpest tooth made of auto cutting machine * Superquality. Picture For more infomation, please contact us. The professional round file will be provided to you. Weclome to inquiry and order.