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IRWIN Hybrid Drill Bit: 1 3/8 in Drill Bit Size, 1.375 Decimal Equivalent - Hybrid Utility Drill Bits
IRWINHybrid Utility Drill Bits

IRWIN Hybrid Drill Bit: 1 3/8 in Drill Bit Size, 1.375 Decimal Equivalent

The IRWIN Hybrid Drill Bit (MPN 3041020) is a 1 3/8 in (1.375 decimal equivalent) hybrid utility drill bit with a 2 7/8 in flute length and a straight shank. This IRWIN-branded bit is designed for general drilling…

SKU 3G-OTH-193951

Brand
IRWIN
Item
Hybrid Drill Bit: 1 3/8 in Drill Bit Size, 1.375 Decimal Equivalent
Category
Hybrid Utility Drill Bits
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Technical Specifications

IRWIN
Manufacturer Part Number
3041020
Flute Lg
2 7/8 in
Decimal Equivalent
1.375
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IRWIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IRWIN Hybrid Drill Bit (MPN 3041020) is a 1 3/8 in (1.375 decimal equivalent) hybrid utility drill bit with a 2 7/8 in flute length and a straight shank. This IRWIN-branded bit is designed for general drilling applications.

Frequently Asked Questions

What is the IRWIN Hybrid Drill Bit used for?

The IRWIN Hybrid Drill Bit (MPN 3041020) is designed for general drilling applications in wood, metal, and masonry. Its hybrid geometry combines features of twist and spade bits for faster, cleaner holes. Ideal for construction, plumbing, and electrical work where versatility across materials is needed.

What are the specifications of the IRWIN Hybrid Drill Bit?

The IRWIN Hybrid Drill Bit (MPN 3041020) has a 1 3/8 in (1.375 decimal equivalent) drill bit size, a 2 7/8 in flute length, and a straight shank. It is an IRWIN-branded hybrid utility drill bit designed for general drilling. The straight shank fits standard 3-jaw chucks.

Where to buy the IRWIN Hybrid Drill Bit worldwide?

3G Electric supplies the IRWIN Hybrid Drill Bit (MPN 3041020) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this IRWIN-branded bit to any country.

How to select the right IRWIN Hybrid Drill Bit size?

Select the IRWIN Hybrid Drill Bit size based on the hole diameter required for your fastener or conduit. The 1 3/8 in bit (1.375 decimal equivalent) suits larger anchors or cable pass-throughs. Match the shank type (straight) to your drill chuck. For mixed materials, the hybrid design reduces bit changes.

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 hybrid utility 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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