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IRWIN Auger Bits: 1 1/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank - Spur Auger Drill Bits
IRWINSpur Auger Drill Bits

IRWIN Auger Bits: 1 1/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank

The IRWIN Spur Auger Drill Bits (MPN 49918) are high-speed steel, bright (uncoated) drill bits with a 1 1/8 in drill bit size, 7 1/2 in overall length, and a hex shank with a 7/16 in shank hex size. These spur auger…

SKU 3G-OTH-191749

Brand
IRWIN
Item
Auger Bits: 1 1/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank
Category
Spur Auger Drill Bits
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Technical Specifications

IRWIN
Manufacturer Part Number
49918
Type
Hex Shank
Overall Lg
7 1/2 in
Shank Hex Size
7/16 in
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IRWIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IRWIN Spur Auger Drill Bits (MPN 49918) are high-speed steel, bright (uncoated) drill bits with a 1 1/8 in drill bit size, 7 1/2 in overall length, and a hex shank with a 7/16 in shank hex size. These spur auger bits are designed for industrial drilling applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the IRWIN 49918 spur auger bit used for?

The IRWIN 49918 spur auger bit is used for drilling clean, precise holes in wood and composite materials in industrial construction and woodworking. Its spur tip scores the wood for a smooth entry, while the high-speed steel body provides durability for repeated use in framing, cabinetry, and general carpentry.

What are the specifications of the IRWIN 49918 auger bit?

The IRWIN 49918 is a spur auger bit with a 1 1/8 in drill bit size, 7 1/2 in overall length, and a hex shank with a 7/16 in shank hex size. It is made of high-speed steel with a bright (uncoated) finish, designed for industrial drilling applications.

Where to buy IRWIN 49918 auger bits worldwide?

You can source the IRWIN 49918 auger bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine IRWIN spur auger bits for industrial users.

How to select the right IRWIN spur auger bit size?

To select the right IRWIN spur auger bit, match the drill bit size (e.g., 1 1/8 in for the 49918) to your hole diameter requirement. Ensure the hex shank size (7/16 in) fits your drill chuck. For deep holes, consider overall length (7 1/2 in). Always use sharp bits for clean cuts in wood.

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 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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IRWIN Auger Bits: 1 1/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/16 in Shank Hex Size (MPN 49920). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 1 1/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/16 in Shank Hex Size (MPN 49920). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 1 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49916). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 1 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49916). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 1/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/32 in Shank Hex Size (MPN 49904). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 1/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/32 in Shank Hex Size (MPN 49904). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 5/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/32 in Shank Hex Size (MPN 49905). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 5/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/32 in Shank Hex Size (MPN 49905). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 15/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49915). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 15/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49915). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 9/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49909). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 9/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49909). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.

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IRWIN Auger Drill Bit: 7/8 in Drill Bit Size, 7 1/2 in Overall Lg, 7/16 in Shank Hex Size (MPN IWAX3018). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Black Oxide; attr277197: IRWIN.
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IRWIN Auger Drill Bit: 7/8 in Drill Bit Size, 7 1/2 in Overall Lg, 7/16 in Shank Hex Size (MPN IWAX3018). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Black Oxide; attr277197: IRWIN.
IRWIN Auger Bits: 3/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49912). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 3/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49912). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 11/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49911). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 11/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49911). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 1 1/2 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/16 in Shank Hex Size (MPN 49924). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 1 1/2 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/16 in Shank Hex Size (MPN 49924). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 7/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/32 in Shank Hex Size (MPN 49907). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 7/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/32 in Shank Hex Size (MPN 49907). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 5/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49910). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Bits: 5/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49910). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN Auger Bits: 13/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49913). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN
IRWIN Auger Bits: 13/16 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 5/16 in Shank Hex Size (MPN 49913). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
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IRWIN Auger Drill Bit: 3/8 in Drill Bit Size, Hex Shank, 5/16 in Shank Hex Size, Spur Auger Auger (MPN 49906). Key specifications — attr255259: Spur Auger; attr255260: Steel; attr255261: PTFE; attr277197: IRWIN.