Ref: TK05

• Helical Drill DIN 338 HSSCo 5%.
• Innovative STEP CUT stepped geometry.
• Anti-slip triple flat shank.
• Work comfortably, quickly and accurately on curved, unstable or inclined surfaces.
• Centering point prevents slipping at the start of drilling.
• STEP CUT geometry, stepped cutting produces more centred, round and precise holes.