Use spray or mist coolant for steel cutting to maximize tool life
and firm clamping
and at the same time it will be more crisp and easy to break
Universal Round Handle /Chamfered Design
high hardness and wear resistance
BB 1 Tooth Thread Milling Cutter Tungsten Carbide Steel CNC Machining Aluminum 60 Degree M1.2 M1.6 M2 M2.5 M3 M4 M5 M6 M8 Aluminum Use spray or mist coolantBB Thread Mill Application: BB BF2050 E Series: Competitive price, meets basic functional needs. Softer materials like aluminum and mild steel,plastic. Low frequency machining, budget sensitive projects, education, and simple repairs. BF2055 BC2055: Copper alloy, 6 series 7 series aluminum, pure aluminum, die cast aluminum, plastic, POM, acrylic, zinc alloy, etc. BK2055: General machining, steel,stainless steel, titanium alloy, etc. BB2055: A3 iron,