[Efficient Performance] Designed for PCB drilling, the twisted flute ensures smooth operation with less.
[ Micro Drills] Achieve cleaner holes with our carbide bits, perfect for intricate jewelry and engineering.
[Convenient Storage] Comes in a sturdy plastic box with individual slots for each bit, ensuring easy access to sizes 0.6mm to 1.5mm.
[Premium Material] Crafted from cemented carbide for long-lasting sharpness, ideal for materials like stainless steel and copper.
[User-Friendly Design] 3.175mm shank fits standard drill machines , making delicate drilling effortless.

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 Box/Cover with a holder for each bit. Drills bits are perfect for delicate drilling through hard materials for model engineering, jewelry repairs, craft work, suitable for PCB, , CNC, , sculpture, plastic, copper, stainless steel.
Features:
Use materials and fine grinding process makes bit more cutting .
Drill bit has a large scraps discharge space, little and smoothly during the scraps discharge.
Reduce cutting force and broken drill, improve the quality of hole wall.
Easy to change out and do a great job cutting through the PCB for solder holes.
Come in a great storage container that is easy to find and grab the drill bit you need when you need it.
Specifications:
Material: Cemented carbide, HHS
Color: Mixed random colors
Cutting Diameter: 0.6, 0.7, 0.8, 0.9, 1, 1.1, 1.2, 1.3, 1.4, 1.5mm Shank Diameter: Approx 3.175mm
Length: 38.1mm / 1.5"
Quantity: 10pcs
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.