Halls XS921 High-Speed Steel Step Drill 9-21mm
Drill clean holes (9-21mm) in metal with Halls' HSS step drill—hex shank for secure grip, ideal for professionals.
The Halls XS921 High-Speed Steel Step Drill is engineered for precise hole drilling in both ferrous and non-ferrous materials. With its high-speed steel construction, this drill bit offers superior durability and performance, making it ideal for professional and DIY applications alike.
The step drill features a convenient size range (9mm to 21mm in 2mm increments), allowing for versatile use across various materials up to 5mm thick. The 1/4-inch hexagon shank ensures compatibility with most standard power drills and screwdrivers, providing a secure grip and reduced slippage during operation.
Key Features
- High-Speed Steel (HSS) Material – Ensures long life and reliable performance
- Step Size Range: 9mm, 11mm, 13mm, 15mm, 17mm, 19mm, 21mm
- Hex Shank (1/4-inch) – Prevents bit slippage and improves torque transfer
- Suitable Materials: Ferrous and non-ferrous metals up to 5mm thickness
Ideal for metalworking, fabrication, automotive repair, and general construction, the Halls XS921 Step Drill provides a professional-grade solution for clean, burr-free holes.
- Material: High-Speed Steel (HSS)
- Size Range: 9mm, 11mm, 13mm, 15mm, 17mm, 19mm, 21mm
- Shank Type: 1/4-inch Hexagon
- Max Material Thickness: 5mm
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