specifications︰ Various sizes of Ceramic Tip for alignment work and high frequency trimming

DA-53 (-) 0.4 x 0.9 mm
DA-54 (-) 0.4 x 1.3
DA-55 (-) 0.4 x 1.8
DA-56 (-) 0.7 x 2.5
DA-57 (-) 0.35 x 1.95
DA-58 (+) 0
DA-59 (-) 0.35 x 0.8

Advantages︰ * Two-in-one, slotted tip and hex core (except for DA-58)
* Pen type clip and cap idea for portable use

Export Markets︰ Asia