What It Is

This KFD drill bit is manufactured from premium M2 high speed steel (HSS), a widely used tool steel grade known for its balance of hardness, toughness, and wear resistance. Designed in standard jobber length, it is suitable for a broad range of general-purpose drilling applications in both shop and field environments.

The black and gold finish enhances surface lubricity while helping protect against corrosion, making it a dependable choice for professional and industrial use.

What Makes It Different

The 135° split point geometry allows the drill bit to start cutting immediately upon contact with the material. This reduces walking and improves accuracy without requiring a pilot hole in most metals.

Compared to traditional 118° point drills, the split point design:

• Improves hole positioning accuracy
• Increases penetration speed
• Reduces thrust pressure
• Enhances stability in harder materials

Material & Performance Advantages

M2 high speed steel retains hardness at elevated temperatures, allowing the cutting edges to stay sharper longer during moderate heat buildup.

This makes the bit well suited for:

• Mild steel
• Structural steel
• Aluminum
• Brass & bronze
• Plastics
• Wood
• Light stainless applications

Jobber Length Versatility

Jobber length is the most commonly used drill bit length in industry. It provides:

• Sufficient flute length for standard drilling depths
• Better rigidity than longer bits
• Reduced deflection
• Broad compatibility across drilling equipment

This makes it ideal for fabrication shops, maintenance departments, contractors, and general machining operations.

Frequently Asked Questions

What does HSS M2 mean?

HSS stands for High Speed Steel. M2 is a common grade of high speed steel known for its balance of hardness, toughness, and wear resistance. It is widely used for general metal drilling applications.

What is a split point drill bit?

A split point drill bit features a 135° tip geometry designed to start drilling on contact. It reduces walking and improves centering accuracy compared to standard 118° point drill bits.

What materials can this drill bit drill?

This bit is ideal for drilling mild steel, structural steel, aluminum, brass, plastics, and other machinable materials. For heavy stainless or hardened steel, cobalt drill bits are typically preferred.

What is jobber length?

Jobber length refers to the industry-standard drill bit length. It offers a balanced combination of flute length and rigidity, making it suitable for most drilling applications.

Can this drill bit be used in a hand drill?

Yes. This drill bit is compatible with drill presses, handheld drills, and CNC machines using standard chucks.