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APEX 491I-5PK Impact Bit, PH1, #1, Imperial, 5-Pack - Impact Bits
APEXImpact Bits

APEX 491I-5PK Impact Bit, PH1, #1, Imperial, 5-Pack

The APEX Power Bit is an impact-rated hex bit made from S2 steel, with a #1 size and a standard tip style. This 5-pack of PH1 imperial bits (MPN 491I-5PK) is designed for use with impact drivers.

SKU 3G-OTH-318080

Also listed as: 491I5PK · 491I 5PK

Brand
APEX
Item
491I-5PK Impact Bit, PH1, #1, Imperial, 5-Pack
Part Number
491I-5PK
Category
Impact Bits
Available to Order
Also known as:491I-5PKAPEX
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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

APEX
Manufacturer Part Number
491I-5PK
Type
Imperial, PH1 Bit Industry Size, #1 Bit Size, Std, Impact Rated, 5 PK

Technical Documents

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

Product Description

The APEX Power Bit is an impact-rated hex bit made from S2 steel, with a #1 size and a standard tip style. This 5-pack of PH1 imperial bits (MPN 491I-5PK) is designed for use with impact drivers.

Frequently Asked Questions

What is the APEX Power Bit used for?

The APEX Power Bit is designed for driving screws with impact drivers. Its #1 PH1 tip and S2 steel construction make it suitable for assembly and maintenance tasks in automotive, construction, and industrial applications.

What are the specifications of the APEX Power Bit?

The APEX Power Bit (MPN 491I-5PK) is a 5-pack of imperial PH1 bits. It features a #1 bit size, standard tip style, hex shank, and is impact rated. The bits are made from S2 steel for durability.

Where to buy APEX Power Bits worldwide?

3G Electric supplies APEX Power Bits worldwide. As a global industrial distributor, we handle logistics, customs clearance, and delivery to your location. Contact us to source the 491I-5PK 5-pack for your operations.

How to select the right APEX Power Bit for impact drivers?

Select the APEX Power Bit based on screw head type and size. For PH1 screws, use the #1 bit. Ensure the bit is impact rated for use with impact drivers. The hex shank fits standard quick-change chucks. Always match the bit to the fastener to avoid cam-out.

Used in

Common applications for APEX
Automotive assembly — APEX Torx bits (e.g., T15) for fastening interior trim and engine components
Metal fabrication — APEX hex impact bits (e.g., 4 mm) for securing sheet metal screws in structural frames
Heavy equipment maintenance — APEX Frearson bits (#2) for marine and aerospace fastener applications
Food processing plants — APEX stainless steel hex bits (12 mm) for corrosion-resistant fastening in washdown areas
Field service repair — APEX Phillips impact bits (#1) for disassembling machinery panels and covers
Assembly line tooling — APEX hex extensions (1/4 in to 1/2 in) for reaching recessed fasteners in automated stations
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APEX Products

3G Electric supplies APEX impact bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This APEX impact bit features a #2 Phillips (PH2) tip with a standard style and a hex drive for use with impact drivers. It has an overall length of 2 inches and is made of S2 steel. Suitable for driving Phillips #2 screws in assembly and maintenance tasks
APEX
This APEX impact bit features a #2 Phillips (PH2) tip with a standard style and a hex drive for use with impact drivers. It has an overall length of 2 inches and is made of S2 steel. Suitable for driving Phillips #2 screws in assembly and maintenance tasks

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