Solid Carbide TRISTAR Drill Series 4994196782306 MITSUBISHI

【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): 1.0
Groove length (mm): 28.2
Total length (mm): 73
Shank diameter (mm): 4
Effective machining depth: 25
Point angle (°): 139
Surface treatment: Super multi-layer PVD coating - Neck length (mm): 33.8

【Specification2】
Surface treatment: Ultra-multilayer PVD coating
By adopting TRI-Cooling technology optimized for small-diameter drills, the coolant discharge amount is more than twice that of the conventional ratio
The increased coolant discharge amount allows the cutting edge to be efficiently possible to cool

【Material/Finish】
Ultra-fine particle cemented carbide (UWC)

【Set contents/accessories】
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【caution】
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