4.0mm HSS Drill Bit with 5% Cobalt – High-Speed Steel Drill Bit for Wood, Metal

Product Specification

4.0mm HSS Drill Bit with 5% Cobalt – High-Speed Steel Drill Bit for Wood, Metal & Soft Metals

Product Overview:

This M35 High-Speed Steel Drill Bit with 5% Cobalt is designed to handle even the toughest materials with ease. Whether you're working with wood, softer metals, or alloys, this drill bit is built to last. Its combination of high-speed steel (HSS) and cobalt ensures superior performance under high temperatures, giving you an edge in precision and durability that standard drill bits simply can’t match. Ideal for both professionals and DIY enthusiasts, it offers exceptional value and efficiency for all your drilling needs.

Why Choose This 4.0mm HSS Drill Bit with 5% Cobalt?

• Unmatched Durability: The addition of 5% Cobalt to the High-Speed Steel makes this drill bit more heat-resistant and durable than regular HSS drill bits. The cobalt’s red hardness allows the bit to perform efficiently in high-heat applications, making it ideal for tougher materials that would typically cause premature wear on regular drill bits.

• Versatility Across Materials: This drill bit excels in drilling through a wide variety of materials, including hard plastic, cast iron, alloys, stainless steel, wood, and softer metals such as aluminum and brass. It is especially useful for drilling through both ferrous and non-ferrous metals, as well as wood for cabinetry, furniture, and DIY projects.

• Improved Cutting Efficiency: The 135° split point design allows for self-centering and faster penetration, reducing the need for excessive pressure while drilling. This ensures that the bit cuts smoothly through materials with minimal effort, helping you achieve clean and accurate holes every time.

Key Features:

• Material Composition: Manufactured from High-Speed Steel (HSS) with 5% Cobalt, ensuring superior heat resistance and longer tool life even during prolonged use or under high-heat conditions.

• Quick-Cut Design: The 135° self-centering split point ensures that the bit starts drilling immediately, preventing slipping and providing smoother, faster cuts with less applied pressure.

• Professional Grade: Perfect for professional-grade work as well as home improvement projects. From woodworking to metalworking, this drill bit is engineered to handle the rigors of heavy-duty applications.

• Compatible with Most Drill Chucks: Works well with both keyed and keyless chucks, making it versatile for various drilling tools and machinery.

Specifications:

• Brand Name: HSS-M35 Drill Bit

• Material: High-Speed Steel (HSS) with 5% Cobalt

• Size: 4.0mm Diameter

• Total Length: 75mm

• Flute Length: 43mm

• Cutting Angle: 135°

• Point Type: 135° Split Point

• Shank Type: Round Shank

• Fastening Type: Keyed Chuck and Keyless Chuck Compatible

• Color: Brownish-Gold

Size Chart (Various Diameters Available):

 

Benefits of Using 4.0mm HSS Drill Bits with 5% Cobalt:

• Heat Resistance: The 5% Cobalt content provides superior resistance to high heat, allowing you to drill through metal, wood, and plastic without worrying about the bit wearing down prematurely.

• Precision Drilling: The 135° split point minimizes walking and slipping, resulting in cleaner, more accurate holes every time, which is essential for professional-level results.

• Long-lasting Durability: Designed to withstand the rigors of heavy-duty use, these drill bits have an extended lifespan, saving you money and time spent on replacements.

• Multi-material Capability: Whether you're working on woodworking, metalworking, or plastic fabrication, these bits are the go-to choice for a variety of drilling tasks. Perfect for home improvement, industrial repairs, and DIY enthusiasts alike.

Perfect for Various Applications:

• Woodworking Projects: Ideal for drilling through softwoods, hardwoods, and laminated wood surfaces.

• Metalworking Tasks: Works efficiently on softer metals such as aluminum, brass, and copper.

• Home Improvement: Great for DIY projects, including furniture building, cabinet installations, and even electrical work.

• Industrial Maintenance: Suitable for routine maintenance in industrial settings, particularly for drilling into materials that require a tough, durable bit.

Packaging Details:

What’s Included in Each Package:

• 1 Premium 4.0mm HSS Drill Bit: Each package contains a single 4.0mm drill bit, designed for versatile applications such as wood, soft metals, plastic, and alloys.

• Shock-Resistant Protection Packaging: The drill bit is packed in a shock-absorbent packaging to ensure it remains undamaged during transportation.

• Plastic Protective Sleeve: Each drill bit is individually wrapped in a transparent plastic sleeve to protect its sharp cutting edges, keeping the bit in optimal condition during storage and shipping.

• Durable Metal Case: For long-term storage and easy access, the drill bit is placed in a sturdy metal case, preventing external pressure and physical damage, ensuring the bit stays intact and functional.

• User Manual: A detailed instruction manual is included with the packaging, providing guidelines on proper use and maintenance to ensure maximum performance and longevity of the drill bit.

Optional Packaging Quantities:

• Single Piece Packaging: Ideal for personal DIY projects or small-scale use.

• Multi-Piece Set Packaging: Available in sets of 5 or 10 drill bits, perfect for bulk purchasing or commercial clients, offering cost-effective options.