IRWIN 11103 Step Drill Bit, HSS Steel, 7 Hole Sizes, 6mm to 18mm
- The IRWIN 11103 Step Drill Bit is crafted from high-speed steel (HSS) for strength and durability, ideal for professionals needing multiple hole sizes in one tool. Designed for clean, precise drilling in metal, plastic, and other sheet materials, this step bit delivers a smooth finish and consistent performance.
- Features:
- Made from high-speed steel for extended cutting life
- 7 hole sizes ranging from 6mm to 18mm in one bit
- Ideal for drilling into sheet metal, plastic, and wood
- Self-starting tip for faster starts with less force
- Spiral-flute design helps prevent bit walking
- Specifications:
- Manufacturer: IRWIN Hanson
- Part Number: 11103
- Product Type: Step Drill Bit
- Material: High-Speed Steel (HSS)
- Hole Sizes: 6mm to 18mm
- Finish: Uncoated Steel
- Country of Origin: USA
- The IRWIN Hanson 11103 Step Drill Bit can also be referred to as HSS step bit, metal sheet drill bit, multi-size drill bit, step cone drill, and spiral flute bit.
IRWIN Hanson is a trusted name in cutting tools and drill bit innovation, delivering precision-engineered products for industrial and professional use. Known for quality and performance, IRWIN continues to lead with tools built to last.
Q: What materials can this step drill bit be used on?
A: It is ideal for use on sheet metal, plastic, and wood surfaces.
Q: How many sizes are available in this single drill bit?
A: This step bit includes 7 size steps: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, and 18mm.
Q: Is the bit suitable for cordless drills?
A: Yes, it is compatible with most standard and cordless drill drivers.
Q: Does this drill bit need a pilot hole?
A: No, it features a self-starting tip that eliminates the need for a pilot hole.
Q: What is the expected durability of the bit?
A: Made from HSS, it is designed for extended durability under frequent use.
