(0.3-1.2mm) 10pcs Hard Alloy Tungsten Steel Micro PCB CNC Drill Bits For Circuit Boards

(0.3-1.2mm) 10pcs Hard Alloy Tungsten Steel Micro PCB CNC Drill Bits For Circuit Boards Description

Description:
10pcs Hard Alloy Tungsten Steel Micro PCB CNC Drill Bits For Circuit Boards.
PCB drill with carbide (tungsten steel) material, with high hardness, high wear resistance, high strength, anti-bending, anti-breakage, etc.

Specification:
Material: Hard alloy (tungsten steel)
Size:
#1: 0.1-1.0mm: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm
#2: 0.3-1.2mm: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm
Color:random delivery;
Shank Diameter:3.175mm;
Quantity:1 Set (10pcs);

Features:
Suitable for circuit boards, electronic, SMT, mold, metal processing, telecommunications and other industries.
Can be used for drilling iron, glass fiber, etc.
Drill has a large scraps discharge space, little resistance and smoothly during the scraps discharge.
Long life, it can drill 2000-3000 pcs under normal working conditions.
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.

Notice:
1.Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.
2.The color may have different as the difference display,pls understand.

Package Included:
1 x set (10 pcs) PCB CNC drill Bits (color random delivery)