Tomtopp 28Pcs Mini Micro HSS Twist Drill Bits Set Metric Sizes 0.3-3.0mm For PCB, Thin Aluminum/Iron Sheet, Thin plank, Plastic - Product Features
- Micro HSS Twist Drilling Bit Straight Shank Electrical Drill Tool
- Twist Drill Metric Hss Drills Micro Drill Bits.
- Mini Micro HSS Twist Drill Bit Set 0.5mm-3mm Model Craft
- Infinitely adjustable - secure closure every time.
- Suitable for: PCB, Thin Aluminum/Iron Sheet, Thin plank, Plastic Suitable for a small object processing
- Warranty not applicable for this product
Tomtopp 7pcs M3 M4 M5 M6 M8 M10 M12 HSS Machine Thread Metric Plug Tap Drill Bits - Product Features
- Item type: machine screw thread metric plug tap
- Material: HSS
- Color: silver
- Thread diameter: M3, M4, M5, M6, M8, M10, M12
- Length: 4.8cm/1.89\", 5.5cm/2.17\", 6.4cm/2.52\", 6.6cm/2.6\", 7cm/2.76\", 7.6cm/2.99\", 8cm/3.15\"
- Warranty not applicable for this product
Tomtopp 10Pcs 0.3mm to 1.2 m PCB Print Circuit Board Carbide Micro Drill Bits Tool - Product Features
- Drill has a large scraps discharge space, little resistance and smoothly during the scraps discharge.
- Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.
- The cutting edges strictly avoid partial hole, ensure the quality.
- Long life, it can drill 2000-5000 pcs under normal working conditions, also can return grinding 4-5times
- Warranty not applicable for this product