suitable for deep hole machining
The above Rotary Torx Coach does not include the Rotary Coach Holder
5 D4 10 50 4T 5R0
The drill tip angle of the centring bit shall be equal to or greater than the drill tip angle of the secondary bit
Internal Cooling:Color is Random
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 Series:BB2055 suitable for deep hole machiningBB 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,