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IRWIN Auger Bits: 1/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank - Spur Auger Drill Bits
IRWINSpur Auger Drill Bits

IRWIN Auger Bits: 1/4 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank

The IRWIN 1/4 in Drill Bit Size Spur Auger Drill Bit (MPN 49904) is a high-speed steel, bright (uncoated) spur auger bit with a 7 1/2 in overall length and a hex shank measuring 7/32 in hex size. Designed for…

SKU 3G-OTH-191735

Brand
IRWIN
Item
Auger Bits: 1/4 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
49904
Type
Hex Shank
Overall Lg
7 1/2 in
Shank Hex Size
7/32 in
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Technical Documents

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

Product Description

The IRWIN 1/4 in Drill Bit Size Spur Auger Drill Bit (MPN 49904) is a high-speed steel, bright (uncoated) spur auger bit with a 7 1/2 in overall length and a hex shank measuring 7/32 in hex size. Designed for industrial drilling applications, this IRWIN-branded tool offers a 1/4 in drill bit size and a hex shank for secure chuck grip.

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: 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
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: 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
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: 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.
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.
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
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: 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
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 1/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/16 in Shank Hex Size (MPN 49918). Key specifications — attr255259: Spur Auger; attr255260: High Speed Steel; attr255261: Bright (Uncoated); attr277197: IRWIN.
IRWIN
IRWIN Auger Bits: 1 1/8 in Drill Bit Size, 7 1/2 in Overall Lg, Hex Shank, 7/16 in Shank Hex Size (MPN 49918). 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
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.
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.
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
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.
IRWIN
IRWIN
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.
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
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
IRWIN
IRWIN Auger Drill Bit: 7/8 in Drill Bit Size, Hex Shank, 5/16 in Shank Hex Size, Spur Auger Auger (MPN 49914). Key specifications — attr255259: Spur Auger; attr255260: Steel; attr255261: PTFE; attr277197: IRWIN.
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
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.