Granite drill bit 4.0mm

Size:
ø 4.0 x 75/39 mm

Packaged:  Qty 1

Range of application:

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

Alpen drill bits are manufactured in Austria.