Features By adopting TRI-Cooling technology optimized for small diameter drills, the coolant discharge volume has been more than doubled compared to conventional models. Chip evacuation performance and cutting heat dissipation performance are greatly improved, greatly contributing to life stability.
Use For small diameter hole machining. Work material: steel, stainless steel, cast iron.
Specification Blade diameter (mm): 2.7Groove length (mm): 29.4Overall length (mm): 68Shank diameter (mm): 4Effective machining depth: 7Point angle ( ): 139Surface treatment: Super multi-layer PVD coating – Neck length (mm): 24.5
Specification2 By adopting TRI-Cooling technology optimized for small-diameter drills, the coolant output volume is more than double that of conventional models.The increased coolant output volume allows for efficient cooling of the cutting edge.
Material/Finish Ultra-fine particle cemented carbide (UWC)
Set contents/accessories
caution
