Apex Tool Group Llc 1888 Round Smooth Chain Saw File

Product Description

The APEX TOOL GROUP LLC 1888 is an 8-inch round smooth chain saw file designed for sharpening saw chain cutters on chainsaws and similar cutting equipment. Manufactured under the Nicholson Black Diamond line, it uses a spiral-cut tooth pattern that removes more material per stroke than a standard straight-cut file. This reduces the total number of strokes needed to restore a keen cutting edge. The file measures 8 inches in length with a 7/32-inch diameter, making it compatible with common saw chain pitch sizes. It is sold in a carded format and intended for use by arborists, loggers, grounds maintenance crews, and professional saw techs.

This file is suited for field and shop sharpening of chainsaw cutters in residential tree service, commercial logging, and utility right-of-way maintenance applications. The 7/32-inch diameter matches standard chain pitches commonly encountered in professional saw work. The spiral-cut American pattern construction is appropriate for both touch-up sharpening between cuts and full edge restoration during routine maintenance. It is packaged individually on a card for single-unit retail or jobsite use.

Key Features

• Spiral-cut tooth geometry removes more material per stroke, reducing total stroke count to achieve a sharp edge
• 8-inch length with 7/32-inch diameter suits common chainsaw chain pitches
• American pattern file construction under the Nicholson Black Diamond line
• Round profile designed specifically for sharpening curved chainsaw cutter faces
• Carded packaging for clean storage and point-of-use access

Compatibility

Designed as a replacement or consumable round file for chainsaw chain sharpening applications requiring a 7/32-inch diameter file.

Installation Notes

This file is a hand tool used by saw technicians and grounds maintenance professionals during chain sharpening service. Disengage the chainsaw chain brake and ensure the saw is powered off and the spark plug boot is disconnected before filing. Use a file guide or depth gauge tool to maintain consistent filing angle and depth-gauge clearance per the chain manufacturer's service specifications. Replace the file when tooth wear reduces cutting efficiency.

Technical Specifications

• Length: 8 inches
• Diameter: 7/32 inches
• Profile: Round
• Cut Type: Smooth
• Tooth Pattern: Spiral Cut, American Pattern
• Weight: 0.35 pounds
• Unit of Measure: EA
• Package Quantity: 3

Standard Information

• Brand: APEX TOOL GROUP LLC
• Manufacturer Part Number: 1888