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IRWIN Step Drill Bit Set: 3 Pc, 1/8" to 3/4", Black Oxide HSS - High-Speed Steel Step Drill Bit Sets
IRWINHigh-Speed Steel Step Drill Bit Sets

IRWIN Step Drill Bit Set: 3 Pc, 1/8" to 3/4", Black Oxide HSS

SKU 3G-OTH-198662

Brand
IRWIN
Item
Step Drill Bit Set: 3 Pc, 1/8" to 3/4", Black Oxide HSS
Category
High-Speed Steel Step Drill Bit Sets
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Technical Specifications

IRWIN
Manufacturer Part Number
10502ZR
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IRWIN Products
3G Electric (S) Pte. Ltd. — Singapore

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 bit sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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