• Code No.: S1-32-722-67
• Diameter: 32mm
• Length: 67mm
• Tapered Degree: 7°
• Carbide Dimension: 12mm*8mm
• Water Holes: 1 on front, 2 on side

Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year , tungsten carbide code No. YK05 supplied by Zhuzhou 601 factory , Offers industry-leading strength and penetration rates for more productivity. Excellent straightness and hole clean quality ,Get  max . drilling performance.