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0.25mm x 4.5mm Carbide PCB Jewelry CNC Engraving Micro Drill Bits 6 Pcs
Description:
- PCB drill bit (carbide micro drill bit ) Carbide rods and tungsten steel rods, With high hardness, high wear resistance, high strength, resistance to bending, breakage and long tool life.
- Range of processing: PCB, SMT, the CNC, , plastic, copper, stainless steel and other precision metal parts processing.
- Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals, etc.
Features:
- Good chip removal,Small resistance,
- Chip smooth, small drilling heat, reduce smear,
- Extraordinary cutting edge sharpness, using nanotechnology and advanced grinding technology,
- Reduce the cutting force, reduce the broken drill rate, improve the hole wall quality,
- Cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.
| Total Weight | 32g |
| Cutting Diameter | 0.25mm/0.01" |
| Shank Diameter | 3.175mm/1/8" |
| Cutting Depth | 4.5mm/0.18" |
| Product Name | Micro Drill Bit |
| Package Content | 6 x Micro Drill Bit, 1 x Plastic Box |
| Material | Carbide |
| Color | Silver Tone |
| Working Range | PCB, CNC |
| Total Length | 38mm/1.5" |
| MPN | Does Not Apply |
| Brand | Uxcell |
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