Semi-abrasive straight shank drill material: HSS
cope of application: Suitable for general steel, HRC35 alloy steel iron stainless steel drilling technology features: 1. The raw materials are specially customized by Heye according to the German standard2. Small core thickness (cutting sharp positioning accurate) large gradual width (increase the rigidity of the drill, prevent breaking)Wide ligament, large sole diameter (increase the strength of the ligament, prevent the turning point from falling off, adapt to more complex processing environment)3. Heat treatment every 20 minutes metallographic inspection and temperature detection and correction twice per shift, to ensure the stability of heat treatment products.
Dear Buyer:
Due to the impact of the epidemic, the arrival time of the goods will be delayed. I hope you can understand. If you have any questions, please contact us.
