10Pcs 1/8 Inch Shank Tungsten Steel PCB Drill Bits 0.4mm Titanium Coated Carbide PCB Drill Bit Set

Description:
10Pcs 1/8 Inch Shank Tungsten Steel PCB Drill Bits 0.4mm Titanium Coated Carbide PCB Drill Bit Set

Specification:
Material: Tungsten steel, titanium coated
Blade diameter: 0.4mm
Shank diameter: 3mm(1/8'')
Blade length: 7mm
Total length: 38mm



Features:
1. Smooth chip, reduce the rate of the string and long service life.
2. Range of processing: PCB, SMT, the CNC, mold, plastic, copper, stainless steel and other precision metal parts processing.
3. Carbide rods and tungsten steel rods,TIN coated nano-technology with high hardness, high wear resistance, high strength,
resistance to bending, anti-impairment and long tool life,will improve work efficiency.

Package Included:
10 x Tungsten steel PCB drill bits

More Details: