Utility Knife Guide: Choosing and Using Safely

Utility knives are among the most-used tools in any tradesperson's kit. Choosing the right one and using it safely matters.

Knife Types

• Retractable: Blade retracts into handle, safest
• Fixed blade: Always exposed, quickest access
• Folding: Blade folds into handle
• Snap-off: Blades break off to renew edge
• Hook blade: For materials like carpet

Safety Features

Important for preventing injuries:

• Auto-retract mechanisms
• Blade locks
• Guarded blade designs
• Easy blade change without full exposure

Blade Types

• Standard utility: General purpose
• Hook blades: Cutting sheet materials
• Pointed: Scoring and piercing
• Rounded: Safety blades
• Heavy-duty: Thicker for harder work

Handle Comfort

For repeated use:

• Ergonomic grip reduces fatigue
• Soft-grip materials
• Size appropriate for your hand
• Good balance

Safe Cutting Technique

• Cut away from your body
• Keep other hand clear of blade path
• Use sharp blades - dull blades need force
• Use appropriate pressure
• Score multiple passes rather than forcing

Blade Changes

Change blades regularly:

• Dull blades are more dangerous
• Change at first sign of difficulty
• Dispose of blades safely (blade banks)
• Never throw loose blades in bins

Storage

• Retract blade when not in use
• Store securely to prevent falls
• Keep out of reach of others
• Holsters or tool pouches

Specialist Knives

Task-specific options:

• Carpet knives: Hook blade for flooring
• Scoring knives: Plasterboard and sheet materials
• Cable strippers: Wire work
• Deburring tools: Metal and plastic edges

Quality utility knives from our hand tools range last for years of daily use.