Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WITTE Insulated Precision Screwdriver Set: 1-10 Pieces, 7 Pieces, Phillips/Slotted Tip - Insulated Precision Screwdriver Sets
WITTEInsulated Precision Screwdriver Sets

WITTE Insulated Precision Screwdriver Set: 1-10 Pieces, 7 Pieces, Phillips/Slotted Tip

The WITTE Insulated Precision Screwdriver Set (SKU 3G-OTH-273581, MPN 9T 89377) is a 7-piece set of insulated precision screwdrivers with Phillips and slotted tips and a cushion grip. The set includes a 7/64 in tip…

SKU 3G-OTH-273581

Also listed as: 9T89377 · 9T-89377

Brand
WITTE
Item
Insulated Precision Screwdriver Set: 1-10 Pieces, 7 Pieces, Phillips/Slotted Tip
Category
Insulated Precision Screwdriver Sets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WITTE
Manufacturer Part Number
9T 89377
Type
Phillips/Slotted Tip, Cushion Grip
Pieces
7

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WITTE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WITTE Insulated Precision Screwdriver Set (SKU 3G-OTH-273581, MPN 9T 89377) is a 7-piece set of insulated precision screwdrivers with Phillips and slotted tips and a cushion grip. The set includes a 7/64 in tip size and is manufactured by WITTE.

Frequently Asked Questions

What is the WITTE Insulated Precision Screwdriver Set used for?

This 7-piece set is designed for precision work on live electrical circuits up to 1,000 V. It is ideal for electricians, technicians, and maintenance professionals who need safe, insulated tools for adjusting terminals, relays, and small components in panels and control cabinets.

What are the specifications of the WITTE Insulated Precision Screwdriver Set?

The set includes 7 pieces with Phillips and slotted tips, including a 7/64 in tip size. It features a cushion grip for comfort and is manufactured by WITTE under MPN 9T 89377. Each screwdriver is insulated for electrical safety.

Where to buy the WITTE Insulated Precision Screwdriver Set worldwide?

3G Electric supplies the WITTE Insulated Precision Screwdriver Set worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this set for your facility.

How to maintain the WITTE Insulated Precision Screwdriver Set?

Keep the screwdrivers clean and dry after each use. Inspect the insulation regularly for cracks or damage; replace any tool with compromised insulation. Store the set in a dry environment away from chemicals to preserve the cushion grip and tip integrity.

Used in

Common applications for WITTE
Electrical panel assembly — WITTE insulated slotted screwdrivers (e.g., 1/32 in tip) for terminal block connections
Control cabinet maintenance — WITTE Torx screwdrivers (T10) for securing DIN rail components
Telecommunications equipment repair — WITTE precision slotted drivers (5/64 in) for adjusting trim pots
Industrial automation — WITTE 7-piece set for mixed Phillips and slotted fasteners on sensors
Power distribution troubleshooting — WITTE insulated screwdrivers (3/32 in) for live circuit adjustments

WITTE Products

3G Electric supplies WITTE insulated precision screwdriver sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 5/64 in Tip Size, Std Lg (MPN 9T 89715)
WITTE
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 5/64 in Tip Size, Std Lg (MPN 9T 89715)
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 7/64 in Tip Size, Std Lg (MPN 9T 89717)
WITTE
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 7/64 in Tip Size, Std Lg (MPN 9T 89717)
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 1/32 in Tip Size, Std Lg (MPN 9T 89712)
WITTE
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 1/32 in Tip Size, Std Lg (MPN 9T 89712)
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 3/32 in Tip Size, Std Lg (MPN 9T 89716)
WITTE
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 3/32 in Tip Size, Std Lg (MPN 9T 89716)
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 1/16 in Tip Size, Cabinet (MPN 9T 89714)
WITTE
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 1/16 in Tip Size, Cabinet (MPN 9T 89714)
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 1/8 in Tip Size, Std Lg (MPN 9T 89718)
WITTE
WITTE Insulated Precision Slotted Screwdriver: PRO WITTRON, Special Steel, 1/8 in Tip Size, Std Lg (MPN 9T 89718)

More from WITTE

View all WITTE parts