Advantages & Features
Enhanced Versatility
● 140° drill point suits a wide range of materials and machining applications
● Suitable for hardened steel with hardness of 32 ≤ HRC ≤ 55
● Applicable to stainless steel machining up to HRC 48
● For copper machining
Higher Machining Efficiency
● Improved concentricity in hole machining and consistent hole diameter accuracy
● Straight shank design significantly reduces collet costs
Edge Preparation & Coating for Extended Service Life
● Edge honing on drill point and body improves durability
● Anti-adhesion property minimizes chemical reactions between tool and workpiece, preventing built-up edge and chipping that compromise drilling accuracy
● Effectively reduces the friction coefficient between tool and material
Dual Cost Savings
● Straight shank construction cuts collet expenses greatly
● Can be reground 3–5 times or more, retaining over 95% of the original cutting performance
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