Precision screwdrivers

Precision screwdrivers serve the repair and assembly of circuit boards and chip components. They are also used on mobile phones and tablets where high accuracy is required. This product group includes flat, Phillips, TORX star, hex and ball-hex tips. Each type matches a different screw standard found on electronic devices. The shafts and blades are slim and long. This allows work in narrow gaps between components. Without damaging the printed circuit.

The handles are moulded in two plastic layers, and some models include a free-spinning cap for fast driving of small screws. Many lines comply with the ESD anti-static standard DIN EN 61340-5-1. Others provide VDE insulation up to 1000V. This protects both sensitive components and the user. Manufacturing origin is mainly Germany and Europe. This ensures steel hardness and blade durability. And a long service life in professional working environments.

Titania is an authorised distributor for Witte Germany and Cimco. Complete import documentation and warranty according to manufacturer regulations are provided.

Precision screwdrivers meet the needs of repairing and assembling modern electronic equipment. They offer high accuracy. Circuit boards, chip components, mobile phones, tablets and laptops all use small-sized screws. This calls for dedicated tools able to reach confined spaces.

This product group includes several tip types such as flat, Phillips, TORX star, hex and ball-hex. Each type serves a different screw standard on the board. The shaft and blade are slim and long so they can work in narrow gaps between components without damaging the printed circuit. The handle is usually moulded in two plastic layers, and some models include a free-spinning cap for fast driving of small screws.

In addition, many lines comply with the ESD anti-static standard DIN EN 61340-5-1. Some lines have VDE insulation up to 1000V. This protects both sensitive components and the user. Manufacturing origin is mainly Germany and Europe. This ensures steel hardness, blade durability and a long service life in professional working environments.

Classification by tip type

The tip determines compatibility with each screw type on electronic equipment. Each screw standard requires its own blade shape to transmit torque evenly, avoiding slipping or rounding the screw recess. The range covers the most common tip types used in the electronics sector.

The two-edge flat tip appears on many screws that fix housings and plastic frames. Codes such as 89710, 89410 and 89930 have thin blades from 1.0 to 4.0 mm and lengths from 40 to 150 mm. The slim blade reaches into narrow gaps between components without touching the surrounding printed circuit. Some models such as 111860, 111861 and 111863 use special steel with a white handle so the size is easy to identify within a tool set.

The Phillips cross tip has four angled wings and is common on laptop and phone boards. The PH 000, PH 00, PH 0 and PH 1 sizes cover most electronic screws. Code 89430 PH with ESD anti-static protection suits assembly of boards carrying sensitive chips. Codes 89730 and 89740 belong to the Wittron line with a free-spinning cap that speeds up driving work. Cimco models such as 111875, 111876, 111877 offer lengths of 40 to 150 mm for different working spaces.

The six-lobe TORX star tip appears frequently on smartphones, tablets and Apple devices. Sizes T5 to T20 cover most electronic star screws. Code 8945 with ESD anti-static protection has a multi-purpose spinning ring operated with two fingers. The VDE line such as 89920 is insulated to 1000V, allowing repair work before the power is cut. Cimco codes 111889, 111890, 111891 and 111892 cover sizes T5 to T15 with lengths of 50 to 80 mm.

ESD anti-static features

Static electricity accumulated on the human body can discharge through the blade into semiconductor components. This damages chips or shortens circuit life. The DIN EN 61340-5-1 standard specifies materials and design for safe dissipation of the charge. ESD lines use controlled conductive plastic and steel with an anti-static coating.

Code 8945 belongs to the PRO WITTRON ESD line with a blue two-layer moulded handle and a multi-purpose spinning ring for fast removal of T5 to T20 star screws. Code 89806 is made for extracting IC chips, with a two-edge blade slotted in the middle at a spacing matching the component pins, so chips can be removed without bending the pins. The 89410 flat-tip line and the 89430 PH cross-tip line both meet ESD requirements, suiting assembly of circuit boards with sensitive chips. The compact handle and eye-catching colours make them quick to distinguish within a tool set.

VDE insulation features

The VDE standard allows safe work on circuits up to 1000V without fully disconnecting the power. The insulation layer covers the shaft and part of the blade, exposing only the tip that is needed. This design is useful when repairing power supplies, power boards or checking live circuits.

Code 89940 with PH 00 and PH 0 cross tips belongs to the Pro Wittron VDE line, with a large handle that is easy to hold and two-component non-slip plastic. Code 89920 with TORX star tips includes seven sizes from T5 to T15 and a slim shaft for work in tight spaces. The 89930 flat-tip line has a long blade and tapered shaft for driving screws in deep, hard-to-reach holes. All are made in Germany and meet the VDE requirements for insulation and mechanical strength.

Hex and ball-hex tip design

Hex and ball-hex tips serve small Allen screws. They are used on machine frames, board supports or metal housings. The straight hex transmits torque well, while the ball hex allows driving at an angle when space is limited. The range offers both types for flexibility in many situations.

Code 89760 with a straight hex tip has a slim hexagonal shaft and blade and a blue two-layer moulded handle. Code 89770 with a ball-hex tip includes four sizes from 1.5 to 3 mm, the ball end reaching screws at an angle without slipping. The 8948 and 89780 hex socket lines have a total length of 160 mm, with small sizes from 1.5 to 6 mm found only on electronic equipment. The free-spinning cap, soft grip and high-quality steel blade maintain accuracy over time.

1/4 inch bit holder and expandability

The 1/4 inch bit holder connects to industry-standard bit sets. This widens the range of applications without buying many separate handles. The thick cross-section and one-piece socket shaft provide optimal torque and resist twisting when screws are tightened firmly.

Code 89793 has a permanent magnet that holds the bit firmly, preventing it from dropping when working at height or in tight spaces. The bit seat is precisely machined for a close fit with the standard 1/4 inch shank. This design saves cost, as only the bit needs to be changed instead of buying a whole new handle for each size.

Selecting by specific application

Phone and tablet repair usually calls for small TORX star sizes T5, T6 along with PH 000 and PH 00 cross tips. Codes 8945 and 89730 have a free-spinning cap for quickly removing many screws in sequence. Assembling boards with chips calls for ESD lines such as 89430 PH or 89410 to avoid static discharge damaging semiconductor components.

Repairing power supplies and power boards or checking live circuits requires the VDE line insulated to 1000V. Codes 89940, 89920 and 89930 allow safe work without fully disconnecting the power. Removing and fitting machine frames and metal supports calls for hex or ball-hex tips such as 89760 and 89770 for an exact fit with small Allen screws.

Manufacturing standards and materials

High-quality steel determines blade hardness, wear resistance and service life. Lines made in Germany such as Witte and Cimco use special Cr-V steel or alloy steel. The steel is heat treated to an optimal hardness. The blade is machined precisely to every edge, ensuring a close fit with the screw recess without slipping.

The two-layer moulded handle combines a hard inner layer with a soft outer layer, resisting slippage when hands are wet or oily. Colour-coded rings allow quick identification of the tip type in a shared tool set. Some models include a ball-bearing free-spinning cap that reduces friction during fast continuous turning. ESD and VDE standards require testing of each production batch. This ensures electrical safety and stable dissipation of static charge.

Storage and extending service life

Blades should be kept clean and free of oil, grease or metal dust after each use. Accumulated dirt reduces grip between blade and screw recess, leading to slipping and rounded screw heads. Wipe dry with a soft cloth and avoid strong solvents that corrode the anti-static or insulating coating.

Store in a dedicated case or pouch, avoiding impacts that bend the blade or crack the plastic handle. Do not use as a lever or punch, as lateral force can break the blade or dislodge the handle. Check tip wear periodically. Replace when edges appear rounded or chipped. This maintains accurate torque transfer and safe working conditions.