Description:
These bits work fantastically on circuit boards. and twisted flute makes drilling easier and more effortless.They come in an easy-to-use plastic case with a holder for each bit.Drill bits are perfect for delicate drilling through hard materials for model making, jewelry repairs , craft work, suitable for circuit board, SMT, CNC, molding, sculpture, plastic, copper, stainless steel.


Features:
Use high-quality materials and fine grinding makes slightly more cutting edge. The drill has a large scrap discharging space, low resistance and during scrap discharging.
Reduce the cutting force and break the drill, improve the quality of the hole wall.
Easy to replace and excellent for cutting through the circuit board for soldering holes. Come in a great storage container thats easy to find and grab the drill you need when you need it.


Specifications:
Material: Tungsten Carbide, HHS
Color: Mixed Random Colors
Cutting Edge Diameter: 0.6, 0.7, 0.8, 0.9, 1 , 1.1, 1.2, 1.3, 1.4, 1.5 mm Shaft diameter: approx. 3.175 mm
Length: 38.1 mm
Quantity: 10 pieces
Weight: approx. 38g


Package includes:
1 set (10 pieces) x drill bits


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