Custom 2F Tungsten Carbide Step Drill Bits for Steel Drilling Metal Drilling Tools Manufacturer TiAlN coating

タイトルまたは説明

Brand name: ZLY®
Cutter type：step drill bit
No. of flutes: 2 Flutes
material：micro grain solid carbide
Coating：with or without coating upon request
Helix angle：upon request
Workpiece material: For Aluminum, steel, stainless steel, cast iron according to the combination of geometry, rod grade and coating.
Processing：Chamfering,countersink

Customized carbide step drill bit for Aluminium,brass,copper,steel,stainless steel,cast iron,hardened steel etc drilling,you are welcome to inquiry!      
    
 We are solid carbide cutting tools manufacturer which for metal working.   
Center drill,Spotting drill,Twist drill,Step drill,Multiple drill bit,Straight flute drill,Long length drill,deep-hole drilling,special drill bit are provided

  Made from Solid Carbide material(Co***2%) , Assure High hardness,Micro grain size:0.**0.6um, Diameter arrange from 0.***2mm

  Completed Specification are provide/in stock,produce carbide drills with various diameter, lengths, shapes and helix angle, custom-made cutting tools you can count on us

   Full-precision machining to meet customer demand

 If our product matches your business or  any requirement about our carbide cutting tools,please feel free to send us the detailed specification and drawing.