Sizes: 4, 5, 6, 8 & 10mm

• Special drill bits for rotary and percussion drilling of granite and marble
• Extremely suitable for drilling all granite types with special drill bit geometry and carbide plate - even the hardest of granite

Strengths

• Fast, Precise, Durable
• Fast driving and precise drilling with optimised cutting geometry
• Long service life with wear-resistant carbide plate
• optimal drilling dust transport
• Special spiral flute geometry
• Maximum dowel hold
• Geometrically precise holes
• Precise / for rotary and percussion drilling
• Fast
• Stable