2 فلوت کاربید مرحله حفاری بیت مستقیم فلوت خنک کننده بدون پوشش از طریق سوراخ

ویدیوهای دیگر
May 29, 2025
Video Description:
Discover the 2 Flute Carbide Step Drill Bit with Straight Flute and Coolant Through Hole, perfect for steel and metalworking in CNC machining centers. This uncoated drill bit offers superior performance with internal coolant channels for efficient chip evacuation and cooling.
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