Hatho® Cosima┃Soft Silicone-Coated Cotton Buff - Ø125mm

We ship worldwide from Belgium within 1–2 business days using trusted carriers including FedEx, TNT Express and DPD.

You can expect your parcel within 2 to 8 business days from when it leaves our warehouse.

Shipping costs are calculated at checkout based on your destination and parcel weight. Tracking is provided where available.

International orders may be subject to local customs duties or taxes.

The Hatho Cosima Buff is a professional soft polishing and finishing wheel made from silicone-coated cotton fabric.

Designed for gentle and controlled polishing, it is ideal for jewellery making, goldsmithing and professional workshop finishing applications where a soft, consistent polishing action is required.

The Cosima buff features a 125 mm diameter, 6 mm bore and Ø51 mm plastic core, with a recommended operating speed of 1,400 rpm. Its soft silicone-coated cotton construction provides a flexible working surface for controlled finishing and polishing.

The buff is available in two different widths: 24 mm and 30 mm. The HATHO designations 125 × 24 K and 125 × 30 K refer to the dimensions of the wheel — 125 mm diameter × 24 mm width or 125 mm diameter × 30 mm width. 

Key Features

• Original HATHO COSIMA Soft polishing buff
  
• Soft silicone-coated cotton fabric
  
• Designed for gentle polishing and surface finishing
  
• Suitable for jewellery, goldsmithing and workshop applications
  
• Ø125 mm wheel diameter
  
• Choice of 24 mm or 30 mm width
  
• Ø6 mm bore
  
• Ø51 mm plastic core
  
• Recommended operating speed: 1,400 rpm
  
• Soft construction for controlled finishing

Available Sizes

• Ø125 × 24 mm
  HATHO designation: 869 125x24 K
• Ø125 × 30 mm
  HATHO designation: 869 125x30 K

The 24 mm and 30 mm measurements indicate the width of the polishing buff, allowing you to select the size best suited to your polishing setup and application.

The Hatho Cosima buff provides a soft and controlled polishing surface for professional finishing work. With a choice of 24 mm or 30 mm width, jewellers and goldsmiths can select the buff that best suits their polishing equipment and working requirements.