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HSS AlCrN SMART STEP Stepped Drill Bit | 5.3-38.5 mm Diameter | AlTiN Coating | 3-Flat Shank | by Wurth
The HSS AlCrN SMART STEP stepped drill bit is designed for precision drilling in various materials including steel, stainless steel, and plastic. With a unique geometry that enhances service life and speed, this bit features SMART STEP technology for accurate spot drilling without the need for centering. Ideal for machining tasks and sheet metal drilling, it ensures optimal chip removal and cutting performance.
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Product Name/Title: HSS AlCrN SMART STEP Stepped Drill Bit | 5.3-38.5 mm Diameter | AlTiN Coating | 3-Flat Shank | by Wurth
Brand: Wurth
SKU: 694451538
Alternatively Known As: Stepped drill bit, SMART STEP drill bit, HSS AlCrN drill bit, multi-step drill bit, sheet metal drill bit
Technical Specifications
- Min./max. drill diameter: 5.3-38.5 mm
- Shank diameter: 10 mm
- Shaft length: 24 mm
- Overall length: 97 mm
- Shank style: 3-face shank
- Surface coating: AlTiN multi-layer wear protection
- Type description: HSS AlCrN SMART STEP
- Material compatibility: Steel, cast metal, stainless steel, non-ferrous metal, plastic, wood
- Dimensions (H x L x W): 97mm x 97mm x 10mm
- Weight: 0.1 kg
Key Features
- Innovative geometry with three chip surfaces between step transitions for up to 3x longer service life and faster drilling
- SMART STEP technology enables precision spot drilling without centring or centre-punching
- Deep-ground spiral flute with high temperature resistance up to 1150°C and high coating hardness of 3200 HV
- AlTiN multi-layer wear protection coating for optimal chip removal and improved cutting properties
- 3-flat shank prevents spinning in the drill chuck and ensures optimal power transmission
- Product packaging made from 100% PCR recycled plastic and is fully recyclable
Professional Installation Requirements
- No professional installation required. Suitable for use with standard drill chucks by trained operators.
Applications
- Drilling in steel, cast metal, stainless steel, non-ferrous metal, plastic, and wood
- Machining tasks requiring precise and fast spot drilling
- Sheet metal drilling up to 3.5 mm thickness
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Packaging made from 100% post-consumer recycled plastic and is fully recyclable
- Longer tool life reduces waste and resource consumption
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth's warranty policy for details.
Available Now
The Wurth HSS AlCrN SMART STEP stepped drill bit is available now for immediate purchase. Ideal for precision machining and metalworking applications.
