A precision-engineered diamond Flame bit designed for controlled cuticle prep work.

The Kossak Fine is built for accurate, targeted cuticle prep, combining a classic flame shape with a twisted burr design to enhance control, efficiency, and access in delicate areas. A Step 1 prep bit, designed to assist in lifting, separating and cleaning the cuticle pocket with precision.

What sets it apart is its twisted burr structure, which allows for:

• More controlled contact with the skin

• Momentary pauses during exfoliation

• Improved efficiency in tighter areas

• Longer in length for those who like a little more to play with

This is ideal for technicians who want greater control and feedback during prep.

PRODUCT SPECIFICATIONS

• Grit Level: Fine

• Function: Cuticle prep / lifting / separation / Pocket cleaning 

• Stage of Use: Prep (Step 1)

• Shape: Slender Longer Flame

• Head Size: 1.1mm length - 2mm circumference  

• Material: Diamond Coated Tungsten Steel 

• Design: Twisted burr (enhanced control structure) 

• Finish: Lower level cooling groove design

• Rotation: Suitable for left & right-handed use

• Shaft Size: 3/32" universal fit

• Recommended Speed: 9,000 – 11,000 RPM

• Pressure: Very light, controlled

• Lifespan: Approx. 2–3 months

WHAT IT DOES

Designed for precision prep, The Kossak Fine allows you to work safely and effectively in delicate areas.

• Helps lifts the proximal nail fold without trauma

• Separates cuticle from the nail plate cleanly

• Reaches deep into the side walls with control

• Cleans the cuticle pocket

• Prepares the area for product application and long-lasting adhesion

COATING / FINISH

Diamond Abrasive Finish – Controlled, Gentle Exfoliation

• Designed to gently exfoliate non-living tissue without cutting

• Provides controlled abrasion for safe prep work

• Cooling grooves help reduce heat build-up and improve comfort

• Maintains consistent performance across services

Unlike carbide bits, this is not designed to remove product —
It is designed to lift, clean and prepare.

HOW TO USE

Use at the start of your service (prep stage)

Work at 9,000–11,000 RPM

Use very light touch - no pushing or pressure

Gently guide around the cuticle area and side walls in the direction thats relevant to your rotations

Do not use it on the nail plate. 

SYSTEM PAIRING (PROFESSIONAL USE)

The Flame sits at the start of your Willow prep system:

• Step 1: The Kossak Fine – Lift & separate cuticle

• Step 2: Ball – remove non-living tissue or Manual Nippers

• Step 3: Diamond Polisher/Silicon Polisher - Polishing with cuticle oil