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IRWIN Step Drill Bit: 3/16" to 1/2", Black Oxide HSS - High-Speed Steel Step Drill Bits
IRWINHigh-Speed Steel Step Drill Bits

IRWIN Step Drill Bit: 3/16" to 1/2", Black Oxide HSS

SKU 3G-OTH-208876

Brand
IRWIN
Item
Step Drill Bit: 3/16" to 1/2", Black Oxide HSS
Category
High-Speed Steel Step Drill Bits
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Technical Specifications

IRWIN
Manufacturer Part Number
10232
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IRWIN Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the IRWIN Step Drill Bit 10232 used for?

The IRWIN Step Drill Bit 10232 is used for drilling stepped holes in thin materials like sheet metal, plastic, and wood. Its 3/16" to 1/2" range allows multiple hole sizes with one bit, ideal for electrical, plumbing, and automotive applications.

What are the specifications of the IRWIN Step Drill Bit 10232?

The IRWIN Step Drill Bit 10232 is a high-speed steel (HSS) bit with a black oxide finish and a hex shank. It drills from 3/16" to 1/2" and is not impact rated. The manufacturer part number is 10232.

Where to buy the IRWIN Step Drill Bit 10232 worldwide?

You can source the IRWIN Step Drill Bit 10232 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.

How to select the right IRWIN step drill bit size?

Select the IRWIN step drill bit size based on the hole diameter range needed. The 10232 model covers 3/16" to 1/2" in 1/64" increments. For larger holes, choose a bit with a wider range. Always match the bit material to the workpiece—HSS works for metal and plastic.

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 high-speed steel step 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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