BB Thread Mill Coated Solid Carbide 3 Teeth Miniature ISO UNC UNF Pitch CNC Internal Machining Cutter Tool M3 M4 M5 M6 M8 Tap 钛合金铣刀 Flat End (Flush Type): The

Flat End (Flush Type): The Friction Drill penetrates the workpiece

M35 Cobalt-Containing High Hardness Strong Wear Resistance

2 D4 10  50  4T 3  1R0

9 standard

Large Chip Groove

BB Thread Mill Coated Solid Carbide 3 Teeth Miniature ISO UNC UNF Pitch CNC Internal Machining Cutter Tool M3 M4 M5 M6 M8 Tap 钛合金铣刀 Flat End (Flush Type): TheBB Solid Carbide Thread Mills 1 4 means 1 4'' Application: 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, 45 steel,die steel, bearing steel, hardened steel, cast iron,etc. UNC UNF Thread Recommended Cutting Conditions Works and reviews of clients (Thanks! HI, welcome to BB official