Feature

●Drill bit has a large scraps discharge space, little resistance and smoothly during the scraps discharge
●Size:Length: 38.1mm / 1.5;Cutting Edge Diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.7mm, 1.2mm, 1.3mm, 1.4mm(Optional);Shank Diameter: Approx 3.175mm;Box Size: 8.7 x 5.3cm / 3.42 x 2.08.
●[Easy to use] The micro drill bits are easy to replace and can cut through the solder holes on the PCB well.
●[Exquisite craftsmanship] The drill bits use high-quality materials and fine grinding technology to make the cutting edge sharper.
●Drills bits are perfect for delicate drilling through hard materials for model engineering, jewelry repairs, craft work, suitable for PCB, SMT, CNC, mold, sculpture, plastic, copper, stainless steel.

[0.7mm]

[0.1mm]

[0.4mm]

[0.5mm]

[1.2mm]

[0.2mm]

[0.3mm]

Description

Specifications:
Material: Tungsten Steel, White Steel
Ring Color: Random
Cutting Edge Diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.7mm, 1.2mm, 1.3mm, 1.4mm(Optional)
Shank Diameter: Approx 3.175mm
Length: 38.1mm / 1.5
Box Size: 8.7 x 5.3cm / 3.42 x 2.08
Quantity: 10pcs per set
Weight: 38g(approx.)

Package Includes:
1 Set(10pcs) x Drill Bits

Note:
Due to different batches, color of rings might be different from the ones in picture. Please take the real one as standard. Thanks for your understanding.