The OX Tuff Carbon Refills are designed for deep hole marking and general-purpose construction marking. These refills are made from stainless steel and come in black and blue colours.

Product Features:

• Product Type: Refill Graphite Lead
• Series: Tuff Carbon Refills
• Material: Stainless Steel
• Application: Deep Hole Marking and General-Purpose Construction Marking
• Diameter: 2.8mm
• Pack Quantity: 10

These refills come with a 90-day product warranty and weigh 0.3kg.