Here are the main types of hair clippers, categorized by design and purpose:

1. Human Hair Clippers
Barber Clippers:
Heavy-duty motors for all-day salon use.
Sharp T-blades for precise fades and undercuts.
Best for: Professional stylists or thick/coarse hair.

Home Use Clippers:
Lightweight, quieter motors.
Often include kit (guards, oil, combs) for DIY cuts.
Best for: Basic trims, buzz cuts, family grooming.

Beard Trimmers:
Compact size with narrow blades.
Detailed edging around curves (jawline, mustache).
Best for: Beard shaping, neckline cleanup.

2. Pet Grooming Clippers
Professional Pet Clippers:
High-torque motors to power through dense fur.
Wide blades with cooling vents to prevent overheating.
Best for: Double-coated breeds (Huskies, Golden Retrievers).

Home Pet Clippers:
Lightweight, low-noise designs for anxious pets.
Safety blades with rounded tips.
Best for: Small dogs, cats, or occasional touch-ups.

3. Specialty Clippers
Cordless Clippers:
Battery-powered for unrestricted movement.
Ideal for wiggly pets or hard-to-reach areas (human napes).

Corded Clippers:
Consistent power for thick hair/long sessions.
No battery anxiety but limits mobility.

Waterproof Clippers:
Fully submersible blades for easy cleaning.
Used in wet grooming (poodles) or for sanitary trims.
Detail Trimmers:
Ultra-precise mini-blades for paws, ears, or facial hair.

4. Multi-Species Tools
Animal/Human Hybrid Clippers:
Rare; some heavy-duty human clippers claim pet compatibility.
Caution: Blade sharpness differs—never share between species.