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IRWIN 49905 Spur Auger Drill Bit - Spur Auger Drill Bits
IRWINSpur Auger Drill Bits

IRWIN 49905 Spur Auger Drill Bit

The IRWIN Spur Auger Drill Bits (SKU 49905, MPN 49905) are 5/16-inch drill bits made from High Speed Steel with a Bright (Uncoated) finish. They feature a 7 1/2-inch overall length, a hex shank with a 7/32-inch hex…

SKU 3G-OTH-191736

Brand
IRWIN
Item
49905 Spur Auger Drill Bit
Part Number
49905
Category
Spur Auger Drill Bits
Available to Order
Also known as:49905IRWIN
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Technical Specifications

IRWIN
Manufacturer Part Number
49905
Type
Hex Shank
Overall Lg
7 1/2 in
Shank Hex Size
7/32 in

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

Product Description

The IRWIN Spur Auger Drill Bits (SKU 49905, MPN 49905) are 5/16-inch drill bits made from High Speed Steel with a Bright (Uncoated) finish. They feature a 7 1/2-inch overall length, a hex shank with a 7/32-inch hex size, and are designed for use as spur auger bits.

Frequently Asked Questions

What is the IRWIN 49905 spur auger bit used for?

The IRWIN 49905 spur auger bit is designed for drilling clean, precise holes in wood. Its spur tip scores the wood fibers for a smooth entry, making it ideal for carpentry, framing, and general construction applications where accuracy is required.

What are the specifications of the IRWIN 49905 auger bit?

The IRWIN 49905 is a 5/16-inch spur auger bit with a 7 1/2-inch overall length. It features a hex shank with a 7/32-inch hex size, is made from high-speed steel, and has a bright (uncoated) finish. The manufacturer part number is 49905.

Where to buy IRWIN 49905 auger bits worldwide?

IRWIN 49905 auger 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 you receive the correct IRWIN spur auger bits for your project.

How to select the right IRWIN auger bit size?

To select the right IRWIN auger bit, match the drill bit diameter (e.g., 5/16 inch) to your fastener or hole requirement. Ensure the shank type (hex) fits your drill chuck. For deep holes, confirm the overall length (7 1/2 inches) is sufficient. Always use sharp bits for clean results.

Used in

Common applications for IRWIN
Metalworking and maintenance — IRWIN 48-piece screw extractor set (MPN 3101010) for removing broken bolts and screws.
Sheet metal fabrication — IRWIN high-speed steel step drill bits for drilling stepped holes in thin materials.
Agricultural and fencing — IRWIN fencing pliers (MPN FP10) for gripping, twisting, and pulling wire.
Welding and fabrication — IRWIN MIG welding pliers (MPN 1873303) for cleaning nozzles and cutting wire.
Electronics and precision assembly — IRWIN precision pliers set (MPN 2078714) for fine gripping and cutting.
General clamping and gripping — IRWIN V-jaw locking pliers in 4 in, 7 in, and 10 in sizes for round or irregular workpieces.
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IRWIN Products

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

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