33 in 1 toolkit for 3D Printer maintenance and daily use.
 
Loved by comet 3D, our engineer even uses this kit!
 
 
 
30 pieces: 4mm diameter CR-V precision bits
--Slotted: 1.5, 2.0, 2.5, 3.0, 3.5
--Phillips: 1.5, 2.0, 2.5, 3.0, 3.5
--Torx: T3, T4, T5, T6, T7, T8, T9, T10, T15, T20
--Hex: H1.3, H1.5, H2.0, H2.5, H3.0, H4.0 
--Pentacle (star): 0.8
--U-shaped: U2.6
--Triangle: 2.0
--Tri-wing: Y2.0
--1 piece: 125mm PP and TPR plastic non-slip handle
--1 piece: 115mm stainless steel tweezers
--1 piece: 60mm extension bar
 
 
Features:
--Adjustable screwdriver bits for different screws.
--CR-V bits with HRC up to 52°C.
--Commonly used in precision work in electronics, DIY models, jewelry, eyeglasses and other home appliances.
--Curved tip tweezer.
--Commonly used in mini electronic components.
--Portable box with transparent cover.