The HSS 4341 Step Drill Bit 4-30mm Double Flute, Sealey Part No. AK4745, is a versatile tool designed for precision drilling. Made from high-speed steel (HSS 4341), this drill bit is engineered for durability and efficiency. Its double straight flute design ensures effective swarf clearance, allowing for smooth, clog-free drilling. Capable of creating fourteen different hole sizes ranging from 4mm to 30mm, this step drill bit is ideal for various construction and DIY applications. It is supplied in a convenient plastic storage case, making it easy to transport and store.

Key Features:
– High-speed steel (HSS 4341) construction for enhanced durability
– Double straight flutes for efficient swarf clearance
– Drills fourteen different hole sizes from 4mm to 30mm
– Clog-free precision drilling
– Supplied in a protective plastic storage case
– Ideal for both professional tradespeople and DIY enthusiasts

Typical Applications:
This step drill bit is perfect for use in various construction and garden machinery tasks. It is suitable for drilling into metal, plastic, and other materials, making it an essential tool for tradespeople and DIY users alike.

Also known as:
This product is also referred to as a multi-step drill bit, tapered drill bit, or cone drill bit, highlighting its versatility and wide range of applications.

Product Specifications