A-Z 26 Piece HSS Screw Machine Drill Bit Set

A-Z 26

The 26 Piece HSS Screw Machine Drill Bit Set A–Z includes a complete range of letter size drill bits from A through Z, providing precise intermediate sizes commonly used in machining, fabrication, and maintenance work. Manufactured from high speed steel (HSS), these drill bits deliver dependable cutting performance and durability across a variety of materials including steel, aluminum, brass, wood, and plastics.

Designed with a screw machine (stub length) profile, these drill bits are shorter than standard jobber drills, providing increased rigidity and reduced deflection during drilling. This makes them ideal for CNC machines, drill presses, and screw machines, as well as precision drilling applications requiring improved stability and accuracy.

Features & Benefits

• 26 piece HSS screw machine drill bit set
• Includes A–Z letter drill bit sizes
• High speed steel construction for durability
• Stub length design for increased rigidity
• Reduces deflection for more accurate drilling
• Suitable for steel, aluminum, brass, wood, and plastics
• Ideal for CNC machines, drill presses, and screw machines

This HSS screw machine drill bit set provides precise letter sizes and improved drilling stability, making it a practical choice for machinists and professional workshop environments.

Piece HSS Screw Machine Drill Bit Set

In-stock items usually ship within 2 business days but can take up to 7 business days. Shipping time starts once your order heads out the door.