لقمة حفر لولبية من الكربيد الصلب

Use:
Suitable for Carbon Steel, Alloy Steel, Tool Steel, Stainless Steel, Cast Iron,Non-ferrous Metals Copper & Aluminum Alloys, Heat-resistant Alloys, Titanium Alloys, Hardened Steel, Composite Materials, Graphite, Plastic

Number of blades:2~3
Helical Angle: 20°、30°、45°
Diameter: Ø2~ Ø12
Shank Dia. H5