XYBW 1 pc Micro Grain Solid Tungsten Carbide CNC Twist Drill Bits HRC55 Carbide Drill Bits for Metal Working 3,4,5,6,7,8,9,10,11,12 (Color : M10 x 75L) M7 X 60l
- Product Code: B08DTR65JM
- Availability: In Stock
- These long-lasting bits are made from tungsten steel for a precise,easy experience.
- These carbide drill design for CNC/PCB Milling Machine,and diminished drill flux.
- Mainly applies to copper, aluminum,fiberglass,carbon,circuit board,wood and most plastic including acrylic.
- These bits are Very Sharp and never used and Each Piece has Been Cleaned.
- Constructed of Industrial Grade Solid Tungsten Carbide.