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APEX Insert Bit: Insert Bit, Metric, Hex Head, 8 mm Bit Industry Size, Std - Hex Impact Bits
APEXHex Impact Bits

APEX Insert Bit: Insert Bit, Metric, Hex Head, 8 mm Bit Industry Size, Std

The APEX Insert Bit is a hex impact bit designed for use with impact drivers. This standard-length bit features an 8 mm hex head and a square drive, constructed from S2 steel and rated for impact applications. It is…

SKU 3G-OTH-401107

Also listed as: SZ78MM · SZ 7 8MM

Brand
APEX
Item
Insert Bit: Insert Bit, Metric, Hex Head, 8 mm Bit Industry Size, Std
Category
Hex Impact Bits
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

APEX
Manufacturer Part Number
SZ-7-8MM
Type
Metric, Hex Head, Std
Overall Lg
2 1/4 in
Bit Industry Size
8 mm

Technical Documents

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

Product Description

The APEX Insert Bit is a hex impact bit designed for use with impact drivers. This standard-length bit features an 8 mm hex head and a square drive, constructed from S2 steel and rated for impact applications. It is manufactured by APEX under part number SZ-7-8MM.

Frequently Asked Questions

What is the APEX Insert Bit SZ-7-8MM used for?

The APEX Insert Bit SZ-7-8MM is a hex impact bit for driving fasteners with impact drivers. Its 8 mm hex head and square drive, made from S2 steel, suit heavy-duty fastening in metal fabrication, construction, and assembly. 3G Electric supplies this bit globally.

What are the specifications of the APEX Insert Bit SZ-7-8MM?

The APEX Insert Bit SZ-7-8MM is a metric, standard-length hex head bit with an 8 mm industry size, 2 1/4 in overall length, square drive, and S2 steel construction. It is impact rated for use with impact drivers. 3G Electric sources this APEX bit for worldwide delivery.

Where to buy the APEX Insert Bit SZ-7-8MM worldwide?

3G Electric supplies the APEX Insert Bit SZ-7-8MM to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this S2 steel hex impact bit to your facility. Contact us for availability and lead time.

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

Select an APEX Insert Bit like the SZ-7-8MM by matching the drive size (8 mm hex), length (2 1/4 in), and impact rating to your fastener and tool. S2 steel provides durability for high-torque applications. 3G Electric can help you choose the correct bit for your job.

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

APEX Products

3G Electric supplies APEX hex 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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