Product Name: High-Pressure Coning Tool Blade (3/8″) – Part No. 05108824

Description:
This component is a replacement cutting blade for the 3/8 inch (.38) high-pressure hand coning tool assembly used in waterjet cutting systems. According to the official parts diagram for High Pressure Coning Tools (Table 12-36), this blade is listed as Item 1 for the .38 (3/8 inch) size.

The blade functions as the precision cutting component within the hand coning tool assembly (P/N 05108840). Its primary purpose is to machine the critical 60-degree cone seat onto the end of 3/8 inch high-pressure stainless steel tubing. This cone surface is essential for creating a leak-free, metal-to-metal seal when the tube is assembled with a standard high-pressure gland nut and coned insert. The blade is a consumable wear part, manufactured from high-quality hardened tool steel for durability.

Applications:

• Cutting the 60-degree cone seat on 3/8 inch high-pressure tubing ends for waterjet systems

• Used as a replacement cutting element for the Hand Coning Tool Assembly (.38, P/N 05108840)

• Essential for fabricating custom-length high-pressure lines and maintaining the fluid system of a waterjet cutting machine

• Suitable for preparing tubing for systems operating at pressures up to 60,000 psi (4,137 bar) and higher

Features:

• Precision Ground: Manufactured to exacting tolerances to produce a smooth, perfectly angled 60-degree cone seat for reliable sealing

• Hardened Tool Steel Construction: Made from durable, hardened steel to withstand the demands of cutting into work-hardened stainless steel tubing

• Replaceable Wear Component: The blade is a consumable part of the coning tool set and is designed to be replaced when it becomes dull to maintain cutting accuracy

• Part of a Standardized Kit: This blade is the designated component for the .38 size, part of a complete family including sizes for .25 (05108808) and .56 (05108816) tubing

Maintenance:

Usage Guidelines:

• Use Cutting Oil: Always apply a high-quality, sulfur-based cutting oil to the tube and the blade during the coning process. This lubricates the cutting action, prevents galling (seizing) of the stainless steel, and significantly extends the life of the blade

• Use as a Matched Set: For best results, always use the blade as part of the complete, matched hand coning tool assembly

• Proper Alignment: Ensure the tube is securely held in the tool's collet and aligned with the blade guide before beginning the cutting operation to ensure a concentric cone

• Apply Proper Force: Use steady, moderate pressure when cutting; excessive force can damage the blade or produce an uneven cone surface

Inspection & Care:

• Inspect for Dullness: Regularly inspect the cutting edges of the blade. If the blade requires excessive force to cut, produces a rough or torn surface finish on the cone, or fails to cut a complete 360-degree cone, it is likely dull and must be replaced immediately

• Clean After Use: After each use, thoroughly clean the blade and the entire coning tool assembly of metal shavings, cutting oil, and debris to prevent rust and maintain precision

• Storage: Store the complete tool set in a clean, dry, protective case to prevent damage to the precision blade

• Replace, Do Not Sharpen: When the blade becomes dull, it should be replaced with a new OEM blade. Attempting to sharpen the blade can alter its critical geometry, leading to improper cone angles and potential high-pressure leaks

• Check for Chipping: Inspect the blade edge for any chips or cracks before each use; a damaged blade will not produce a proper cone and must be replaced

• Full Depressurization (Critical): This tool is for preparing new or replacement tubing offline. Never use it on a pressurized system. Always follow lockout/tagout procedures and ensure the waterjet system is fully depressurized before any maintenance

Cross-Reference Information:

• OEM Part Number: 05108824

• Table Reference: Table 12-36, High Pressure Coning Tools (Item 1)

• Size: .38 (3/8 inch)

• Associated Tool Assembly: Hand Coning Tool Assembly (.38, P/N 05108840)

• Compatible with: KMT, AccuStream, Flow, OMAX, BFT, WSI, and other standard waterjet systems