ดอกเอ็นมิล Walter รุ่น D3120 INDEXABLE INSERT DRILL

D3120 indexable insert drill – strong performance with four cutting edges.

• Maximum process reliability thanks to simple chip evacuation through optimal coolant channels and polished flutes
• Best protection against friction due to hardened and polished surfaces
• Secure indexable insert clamping with Torx Plus screws
• High stability in all working conditions
• Low cutting material costs thanks to four cutting edges
• Long tool life thanks to Tiger·tec® Silver grades
• Easy to use: One indexable insert shape for outer and inner seat