Understanding Tooth Geometries & Cut Percentages
Hair thinning shears operate by capturing a calculated percentage of hair shafts within teeth notches while allowing the remaining strands to pass uncut between tooth gaps. Sourcing agents must align their OEM orders with professional usage scenarios:
- Classic Texturizing Thinning Shears (26 to 30 Teeth): Designed to remove approximately 20% to 30% of hair density in a single closure. These represent the fundamental workhorse tool for salon stylists aiming to relieve weight from thick hair without creating visible blunt cut steps.
- Finishing & Seamless Blending Shears (35 to 45 Fine Teeth): Engineered with ultra-fine teeth and microscopic V-grooves. Removing only 10% to 15% of hair bulk per cut, they allow master barbers to soft-blend scissor-over-comb transitions, erase shear lines, and detail delicate fringe lines flawlessly.
- Wide-Notch Chunking Shears (14 to 20 Teeth): Harvesting 40% to 65% of hair volume per action. Utilized for edgy, high-contrast, aggressive texturizing and deep channeling in thick, coarse hair types.
- Double-Sided Thinning Scissors: Featuring teeth on both opposing blades. Removing 15% to 20% of bulk with virtually zero risk of leaving cut lines, making them heavily favored in high-end pet grooming and precision men's hairdressing.
At Olfen Industries, our CNC-milled tooth profiles are deburred using hand-polishing techniques passed down through generations in Sialkot. This prevents hair snagging—the #1 failure point in low-grade OEM thinning shears.