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

IRWIN Insert Bit: Insert Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size - Insert Bits
IRWINInsert Bits

IRWIN Insert Bit: Insert Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size

The IRWIN Insert Bit is a standard #2 Phillips insert bit made of steel with a hex shank, sold in a 20-pack. It is designed for use with power tools to drive screws and features an S2 bit industry size.

SKU 3G-OTH-287181

Brand
IRWIN
Item
Insert Bit: Insert Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size
Category
Insert Bits
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

IRWIN
Manufacturer Part Number
IWAF121SQ220D
Type
Imperial/Metric, #2 Bit Size, S2 Bit Industry Size, Std, Hex, 20 PK

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

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

Product Description

The IRWIN Insert Bit is a standard #2 Phillips insert bit made of steel with a hex shank, sold in a 20-pack. It is designed for use with power tools to drive screws and features an S2 bit industry size.

Frequently Asked Questions

What is the IRWIN Insert Bit used for?

The IRWIN Insert Bit is a #2 Phillips bit designed for driving screws with power tools. It is commonly used in construction, woodworking, and general assembly applications where a standard hex-shank bit is required.

What are the specifications of the IRWIN Insert Bit?

The IRWIN Insert Bit (MPN IWAF121SQ220D) is a #2 Phillips bit with a hex shank, made of steel, and meets S2 industry size standards. It is sold in a 20-pack and is compatible with standard power tool chucks.

Where to buy IRWIN Insert Bits worldwide?

IRWIN Insert Bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable sourcing for your operations.

How to select the right IRWIN Insert Bit for your application?

Select the IRWIN Insert Bit based on screw type and size. The #2 Phillips tip fits most common screws, while the hex shank prevents cam-out in power tools. For heavy-duty use, ensure the bit matches your tool's chuck size and torque requirements.

Used in

Common applications for IRWIN
Wood framing and decking — IRWIN ship auger bits (e.g., SKU 4AAT6) for deep drilling in timber
Electrical and plumbing installations — IRWIN hybrid utility bits (e.g., SKU 5ELR0) for drilling through wood and thin metal
Automotive assembly and repair — IRWIN power socket adapters (e.g., SKU 55EW60) for driving sockets with impact tools
General construction fastening — IRWIN impact Torx bits (e.g., SKU 787P77) for driving screws in metal and wood
Cabinet making and furniture assembly — IRWIN power bits (e.g., SKU 55EW15) for Phillips head screws in particle board and hardwood
Maintenance and repair tasks — IRWIN insert bits (e.g., SKU 55EW26) for quick bit changes in cordless screwdrivers

IRWIN Products

3G Electric supplies IRWIN insert bits. 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
IRWIN Insert Bit: Insert Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size, Std, Hex, 25 PK (MPN IWAF31SQ2B25)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size, Std, Hex, 25 PK (MPN IWAF31SQ2B25)
IRWIN Power Bit: Power Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF31SQ22)
IRWIN
IRWIN Power Bit: Power Bit, Imperial/Metric, #2 Bit Size, S2 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF31SQ22)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 2 PK (MPN IWAF31PH22)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 2 PK (MPN IWAF31PH22)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 2 PK (MPN IWAF32PH22)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 2 PK (MPN IWAF32PH22)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, #1 Bit Size, S1 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF32SQ12)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, #1 Bit Size, S1 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF32SQ12)
IRWIN Power Bit: Power Bit, Imperial/Metric, #1 Bit Size, S1 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF31SQ12)
IRWIN
IRWIN Power Bit: Power Bit, Imperial/Metric, #1 Bit Size, S1 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF31SQ12)

More from IRWIN

View all IRWIN parts
IRWIN Power Bit: Power Bit, Imperial/Metric, PH3 Bit Industry Size, #3 Bit Size, Std, Hex, 2 PK (MPN IWAF31PH32)
IRWIN
IRWIN Power Bit: Power Bit, Imperial/Metric, PH3 Bit Industry Size, #3 Bit Size, Std, Hex, 2 PK (MPN IWAF31PH32)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, #3 Bit Size, S3 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF31SQ32)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, #3 Bit Size, S3 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF31SQ32)
IRWIN Power Bit: Power Bit, Imperial/Metric, PH1 Bit Industry Size, #1 Bit Size, Std, Hex, 2 PK (MPN IWAF21PH12)
IRWIN
IRWIN Power Bit: Power Bit, Imperial/Metric, PH1 Bit Industry Size, #1 Bit Size, Std, Hex, 2 PK (MPN IWAF21PH12)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 20 PK (MPN IWAF121PH220D)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 20 PK (MPN IWAF121PH220D)
IRWIN Power Bit: Power Bit, Imperial/Metric, #2 Bit Size, S1/S2 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF21SQ12)
IRWIN
IRWIN Power Bit: Power Bit, Imperial/Metric, #2 Bit Size, S1/S2 Bit Industry Size, Std, Hex, 2 PK (MPN IWAF21SQ12)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH1 Bit Industry Size, #1 Bit Size, Std, Hex, 2 PK (MPN IWAF31PH12)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH1 Bit Industry Size, #1 Bit Size, Std, Hex, 2 PK (MPN IWAF31PH12)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 5 PK (MPN IWAF21PH25)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 5 PK (MPN IWAF21PH25)
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 20 PK (MPN IWAF31PR220)
IRWIN
IRWIN Insert Bit: Insert Bit, Imperial/Metric, PH2 Bit Industry Size, #2 Bit Size, Std, Hex, 20 PK (MPN IWAF31PR220)