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Stainless Steel Drill Bit | M4 Metric Thread | HSCo Material | Extra-Long Groove | by Wurth
The Stainless Steel Drill Bit is designed for precision machining of alloyed and high-alloyed steels, including stainless and rust-resistant materials. With a unique geometry that combines a left-hand spiral and a spiral point tap, this drill bit ensures improved chip removal and a longer service life—up to 50% longer than conventional taps. Ideal for professionals using milling/drill centers and pedestal drilling machines, it delivers optimal performance in demanding applications.
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Product Name/Title: Stainless Steel Drill Bit | M4 Metric Thread | HSCo Material | Extra-Long Groove | by Wurth
Brand: Wurth
SKU: 655700400
Alternatively Known As: Stainless Steel Drill Bit, Alloy Steel Drill Bit, High-Alloy Steel Drill Bit, HSCo Drill Bit, Thread Cutter Drill Bit
Technical Specifications
- Thread type: Metric thread
- Material to be processed: Stainless steel, Steel
- Hole type: Clearance hole approx. 3xD
- Suitable for machine type: Milling/drill center, Pedestal drilling machine
- Quality: ZEBRA-Premium
- Thread type x nominal diameter: M4
- Pitch: 0.7 mm
- Length: 63 mm
- Shank diameter: 4.5 mm
- Size of square: 3.4 mm
- DIN: 371
- Cutting material: HSCo
- Surface: Plain
- Form: D
- Core hole diameter: 3.3 mm
- Shank style: Cylindrical with square drive
- Tolerance of screw taps: ISO 2X (6HX)
- Suitable for tensile strength up to: 1200 N/mm²
- Service life (points system): 3 of 4 points
- Trueness to gauge (points system): 4 of 4 points
- Versatility (points system): 3 of 4 points
- Cutting behaviour (points system): 3 of 4 points
- Chip formation (points system): 3 of 4 points
- Material of sub-group: Stainless steels (sulphurated, austenitic, martensitic), General structural steels, Non-alloyed tempering steels, Alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels
- Dimensions (H x L x W): 63mm x 63mm x 4.5mm
- Weight: 0.1 kg
Key Features
- Newly developed geometry combining a left-hand spiral and a spiral point tap
- Homogenised surface structure due to state-of-the-art finishing process
- Extra-long groove for improved chip removal
- Cutting edge geometry precisely tailored to stainless steel
- Up to 50% longer service life compared to conventional plain machine taps
- Available exclusively from Wurth
- Product packaging made from 100% PCR (recycled plastic from household waste) and 100% recyclable
Professional Installation Requirements
- Use by trained professionals or machinists recommended to ensure proper handling and optimal performance.
Applications
- Processing alloyed and high-alloyed steels including stainless, rust-resistant, and acid-resistant steels
- Suitable for conventional steel materials up to 1200 N/mm² strength
- Use with milling/drill centers and pedestal drilling machines
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Packaging made from 100% recycled plastic from household waste
- 100% recyclable packaging reduces environmental impact
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth's warranty policy for details.
Available Now
The Wurth specialist drill bit is available for immediate purchase, ideal for machining applications involving stainless and alloyed steels.
