Feature

●[ Materials] Made with cemented carbide and fine grinding process for acutting .
●[Reduced Cutting Force] Minimizes cutting force and theof broken drill bits, resulting in improved hole wall quality.
●[Easy to Use] Quick and easy to change out, these drill bits effortlessly cut through PCB for solder holes.
●[Convenient Storage] Comes in a great storage container that is easy to find and keeps your drill bits organized.
●[Efficient Scraps Discharge] Features a large scraps discharge space, providing little and smooth discharging during drilling.


Description

Spec:

Description:
These bits work fantastic on PCB boards. and twisted flute will make the drilling be more easy and effortless. They come in a easy-to-use plastic case with a holder for each bit. Drills bits are for delicate drilling through hard materials for model engineering, jewelry repairs, craft work, suitable for PCB, , CNC,, sculpture, plastic, copper, stainless steel.


Specifications:
Material: Cemented carbide, HHS
Ring Color: Mixed random colors
Cutting Diameter: 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0mm Shank Diameter: Approx 3.175mm
Length: 38.1mm / 1.5
Quantity: 10pcs
Weight: 45g(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.