The Ruko Twist Drill Bit 281037E is a high-speed steel (HSS) drill bit designed for precise and efficient drilling tasks. With a diameter of 3.7mm, an effective drilling length of 42mm, and an overall length of 42mm, this drill bit offers versatility and reliability for a variety of applications.

Constructed from durable HSS material, the Ruko Twist Drill Bit is suitable for drilling into different materials, including metals, plastics, and wood. The 42mm overall length ensures stability and control during drilling operations, making it well-suited for both DIY projects and professional applications. Whether you are working on metalworking tasks, woodworking projects, or general drilling needs, the Ruko Twist Drill Bit 281037E provides reliable performance and longevity. Trust in the quality and precision associated with Ruko tools for accurate and efficient drilling results.

Ruko Twist Drill Bit 3.7mm 42mm Effective 42mm Overall HSS 281037E Features:

• Resistant ground metal drill 3.7x70/39 mm DIN 338 HSSE-Co 8. Designed for drilling titanium alloys, steel with a strength of 1300 N/mm 2 inclusive, cast iron, stainless steel, aluminum, plastic, etc.
• Helix Angle: 36°
• Sharpening angle: 130°
• Accuracy (tolerance): h8
• Cylindrical shank.
• The drill made of M42 steel has high productivity and can be used in the processing of superalloys: Hastelloy, Nimonic, etc.
• Spiral drill shape
• Abrasion resistant.

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