ALDENDouble-Ended Extractor/Drill Bit Sets

ALDEN Screw Extractor Set: 4 Pc, Double End Extractor Bit, Size #1/#2/#3/#4

The ALDEN Screw Extractor Set: 4 Pc (MPN 8440P) is a double-ended extractor/drill bit set. It includes sizes #1, #2, #3, and #4, with a capacity of #4 to #24 and a drill bit size range of #10 to 3/8 in.

SKU 3G-OTH-317226

Also listed as: 8440 P · 8440-P

Brand

ALDEN

Item

Screw Extractor Set: 4 Pc, Double End Extractor Bit, Size #1/#2/#3/#4

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

ALDEN

Manufacturer Part Number

8440P 

Type

Double End Extractor Bit, Size #1/#2/#3/#4, #4 to #24 Capacity 

Technical Documents

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ALDEN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the ALDEN 8440P screw extractor set used for?

The ALDEN 8440P screw extractor set removes broken or stripped screws in metal, wood, or plastic. It is used across industrial maintenance, machining, and repair applications. 3G Electric supplies this set as part of its global industrial sourcing across 14 departments.

What are the specifications of the ALDEN 8440P screw extractor set?

The ALDEN 8440P set includes four double-ended extractor bits: sizes #1, #2, #3, and #4. It handles screw sizes from #4 to #24 and requires a drill bit size of #10 to 3/8 in. The manufacturer part number is 8440P.

Where to buy the ALDEN 8440P screw extractor set worldwide?

3G Electric supplies the ALDEN 8440P screw extractor set to customers worldwide. We handle full logistics, customs clearance, and delivery. Contact us for availability and lead time. We source across 14 industrial departments to meet your needs.

How to use the ALDEN 8440P double-ended screw extractor set?

First, drill a pilot hole into the broken screw using the recommended drill bit size (#10 to 3/8 in). Insert the appropriate ALDEN extractor bit (#1 to #4) into the hole, then turn counterclockwise to remove the screw. Always wear safety glasses.

Used in

Common applications for ALDEN

Industrial machinery maintenance — ALDEN double-ended extractor set (MPN 4507P) for removing broken bolts in pump housings and gearboxes.

Automotive repair — ALDEN single-ended extractor bit size #2 (MPN 3127P) for extracting seized exhaust manifold studs.

HVAC equipment service — ALDEN 4-piece single-ended set (MPN 4017P) for removing stripped screws in compressor units.

Manufacturing line repair — ALDEN 7-piece set (MPN 7017P) for extracting broken fasteners from conveyor systems and presses.

Field service operations — ALDEN drill/extractor tool size #4 (MPN 5007P) for removing large bolts in structural steel assemblies.

General maintenance — ALDEN 10-piece set (MPN 1007P) for extracting fasteners from electrical panels and control cabinets.

ALDEN Products

3G Electric supplies ALDEN double-ended extractor/drill bit sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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