We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
IRWIN 49618 High-Speed Steel Brad-Point Drill Bit - High-Speed Steel Brad-Point Drill Bits
IRWINHigh-Speed Steel Brad-Point Drill Bits

IRWIN 49618 High-Speed Steel Brad-Point Drill Bit

The IRWIN Brad Drill Bits are high-speed steel brad-point drill bits in a 1/2 in drill bit size, with a 5 15/16 in overall length and a 3/8 in shank diameter. Manufactured by IRWIN under part number 49618, these bits…

SKU 3G-OTH-221871

Brand
IRWIN
Item
49618 High-Speed Steel Brad-Point Drill Bit
Part Number
49618
Category
High-Speed Steel Brad-Point Drill Bits
Available to Order
Also known as:49618IRWIN
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

IRWIN
Manufacturer Part Number
49618
Overall Lg
5 15/16 in
Shank Dia
3/8 in

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 Brad Drill Bits are high-speed steel brad-point drill bits in a 1/2 in drill bit size, with a 5 15/16 in overall length and a 3/8 in shank diameter. Manufactured by IRWIN under part number 49618, these bits are designed for fractional inch measurements.

Frequently Asked Questions

What is the IRWIN 49618 brad-point drill bit used for?

The IRWIN 49618 brad-point drill bit is designed for clean, precise holes in wood and wood composites. Its high-speed steel construction and brad-point tip reduce walking and splintering, making it ideal for finish carpentry, cabinetry, and furniture assembly.

What are the specifications of the IRWIN 49618 drill bit?

The IRWIN 49618 is a 1/2 in fractional-inch brad-point drill bit with a 5 15/16 in overall length and a 3/8 in shank diameter. It is made from high-speed steel for durability and sharpness retention in wood applications.

Where to buy IRWIN 49618 brad-point drill bits worldwide?

3G Electric supplies and delivers the IRWIN 49618 brad-point drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to select the right brad-point drill bit size?

Select a brad-point drill bit size that matches the diameter of the fastener or dowel you are installing. For the IRWIN 49618, the 1/2 in size suits larger dowels or clearance holes. Always use a bit with a shank that fits your drill chuck, such as the 3/8 in shank on this model.

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
Not sure this is the right part? Photo-identify it

IRWIN Products

3G Electric supplies IRWIN high-speed steel brad-point drill 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

More from IRWIN

View all IRWIN parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first