Apex 21715 Round File 0.312 in Bastard Cut 8 in

Product Description

The APEX 21715 is a round bastard-cut file designed for material removal, deburring, and shaping on metal, plastic, and similar materials. It features a single-cut tooth pattern with a slight taper toward the point, giving technicians precise control when enlarging holes, smoothing curved surfaces, or cleaning up pipe ends. The file measures 8 inches in working length and 0.312 inches in diameter, with a thickness of 0.275 inches. The marking style is hard stamped for durable, lasting identification. Constructed from steel, this file is built to hold its cut geometry through repeated use in demanding trade environments.

This round file suits a wide range of applications in plumbing, HVAC, electrical, and general mechanical work. It is particularly useful when working pipe ends, conduit, tubing, and fittings where a clean, round profile is required before assembly. The tapered geometry allows the file to seat progressively into holes of varying diameter, making it practical for both roughing and light finishing passes depending on applied pressure and stroke speed.

Key Features

• Bastard cut single-cut tooth pattern for efficient material removal on metal and plastic
• Slight taper toward point for progressive fitment into holes and curved channels
• 0.312 inch diameter and 8 inch working length for versatile reach and control
• Steel construction maintains tooth geometry under repeated use
• Hard stamped marking for permanent, readable part identification
• Sold individually for single-tool procurement flexibility

Compatibility

Designed as a general-purpose round bastard-cut file suitable for use across plumbing, HVAC, electrical, and mechanical service applications where an 8 inch round profile file is required.

Installation Notes

Round files of this type are hand tools requiring no power source or special certifications for use. Wear appropriate eye protection and gloves when filing metal to guard against swarf and sharp edges. Secure the workpiece firmly before filing to maintain control and prevent injury. Inspect the file for cracks or loose teeth before each use and replace if the cut surface shows significant wear.

Technical Specifications

• File Type: Round
• File Cut: Bastard
• Edge Type: Single Cut, Tapered Slightly Toward Point
• Diameter: 0.312 inches
• File Length: 8 inches
• File Thickness: 0.275 inches
• Material: Steel
• Marking Style: Hard Stamped
• Weight: 0.26 pounds
• UPC: 037103217158

Standard Information

• Brand: APEX
• Manufacturer Part Number: 21715