Brief: Discover the 4 Flute Coolant Through Step Drill, designed for precision machining of 17-4PH stainless steel and tough materials. Featuring AlTiN coating and internal cooling channels, this carbide reamer ensures exceptional tool life and accuracy. Ideal for aerospace, medical, and oil/gas applications.
Related Product Features:
4-flute geometry optimized for 17-4PH's work-hardening characteristics.
AlTiN nano-composite coating with 3,500HV hardness for durability.
Through-tool coolant capability for efficient chip evacuation.
Step design combines drilling and reaming functions in one tool.
Achieves IT6 tolerance for high precision machining.
3× longer tool life compared to standard carbide reamers.
Customizable diameter ranges from 3-25mm.
Ideal for aerospace, medical, and oil/gas applications.
คำถามที่พบบ่อย:
Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools, established in 2017.
Which CNC grinding machine do you use?
All of our carbide tools are produced by imported WALTER grinding machines.
Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, etc. We can also send products to your shipping agent in China.