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CDI Torque Screwdriver: 1/4 in Tip Size, 5 in-lb Min Torque, 40 in-lb Max Torque - Digital Measuring Torque Screwdrivers
CDIDigital Measuring Torque Screwdrivers

CDI Torque Screwdriver: 1/4 in Tip Size, 5 in-lb Min Torque, 40 in-lb Max Torque

The CDI Torque Screwdriver (MPN 401SM) is a digital measuring torque screwdriver with a 1/4 in tip size. It offers a torque range of 5 in-lb minimum to 40 in-lb maximum and features a slip-type operation. This tool…

SKU 3G-OTH-318156

Also listed as: 401 SM · 401-SM

Brand
CDI
Item
Torque Screwdriver: 1/4 in Tip Size, 5 in-lb Min Torque, 40 in-lb Max Torque
Category
Digital Measuring Torque Screwdrivers
Available to Order
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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

CDI
Manufacturer Part Number
401SM
Type
5 in-lb Min Torque, 40 in-lb Max Torque, Slip-Type

Technical Documents

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

Product Description

The CDI Torque Screwdriver (MPN 401SM) is a digital measuring torque screwdriver with a 1/4 in tip size. It offers a torque range of 5 in-lb minimum to 40 in-lb maximum and features a slip-type operation. This tool is designed for precise torque measurement and control in industrial applications.

Frequently Asked Questions

What is the CDI Torque Screwdriver 401SM used for?

The CDI Torque Screwdriver 401SM is used for precise torque measurement and control in industrial assembly and maintenance. It ensures fasteners are tightened to exact specifications, preventing over-torque damage. Common applications include electronics, automotive, and aerospace manufacturing where repeatable accuracy is critical.

What are the specifications of the CDI 401SM torque screwdriver?

The CDI 401SM is a digital measuring torque screwdriver with a 1/4 in tip size. It has a torque range of 5 in-lb minimum to 40 in-lb maximum and features a slip-type operation. The manufacturer part number is 401SM, and it is designed for precise torque control in industrial settings.

Where to buy the CDI 401SM torque screwdriver worldwide?

3G Electric supplies the CDI 401SM torque screwdriver worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision tool.

How to select the right CDI torque screwdriver for my application?

To select the right CDI torque screwdriver, match the torque range to your fastener requirements. The 401SM covers 5 to 40 in-lb with a 1/4 in tip. Consider slip-type vs. adjustable models based on whether you need automatic release at set torque. Consult CDI's application guide or contact 3G Electric for assistance.

Used in

Common applications for CDI
Aerospace assembly — CDI micrometer torque wrenches (e.g., 2503MFRMH) for precise fastening of aircraft components
Automotive maintenance — CDI preset torque screwdrivers (e.g., 151SM) for tightening small fasteners to specified torque
Heavy equipment manufacturing — CDI ratcheting torque wrenches (e.g., 10005MFRMH) for high-torque bolting on machinery
Electronics production — CDI slip-type torque screwdrivers (e.g., 61SM) for delicate screw fastening in circuit boards
Calibration labs — CDI digital measuring torque screwdrivers (e.g., 401SM) for verifying torque values on test fixtures

CDI Products

3G Electric supplies CDI digital measuring torque screwdrivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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