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Main image of 5PCS HSS Titanium Step Drill Bit Set for Metal Unibit 50 Sizes TiAlN High Speed Steel Step Bits with Aluminum Case for Sheet Metal, Aluminum, Iron and Plastic

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5PCS HSS Titanium Step Drill Bit Set for Metal Unibit 50 Sizes TiAlN High Speed Steel Step Bits with Aluminum Case for Sheet Metal, Aluminum, Iron and Plastic

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Widely Application: (Not recommended for stainless steel & wood) Suitable for drilling holes in plastic, aluminum, iron and many other types of sheet metal HSS Titanium Coating: The step drill offers excellent sharpness and durability thanks to its high speed steel material and titanium coating 118° Split Point Tip & Dual-flute Design: boosts cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily 50 Sizes in 5 Pcs: The step drill bit kit contains 5 standard pieces with totally 50 sizes for versatility, enough for your DIY needs Comes with a well-organized case, making it more convenient for using and storing the step drills

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Widely Application: (Not recommended for stainless steel & wood) Suitable for drilling holes in plastic, aluminum, iron and many other types of sheet metal
HSS Titanium Coating: The step drill offers excellent sharpness and durability thanks to its high speed steel material and titanium coating 118° Split Point Tip & Dual-flute Design: boosts cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily 50 Sizes in 5
Pcs: The step drill bit kit contains 5 standard pieces with totally 50 sizes for versatility, enough for your DIY needs Comes with a well-organized case, making it more convenient for using and storing the step drills

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First Listed on Newegg	September 05, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Lu Sincere Store Return Policy

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Item#: 9SIC951M611495