IRWIN 10311 Unibit #11 Step Drill Bit, 7/8" Hole Size, High-Speed Steel
- The IRWIN 10311 Unibit #11 Step Drill Bit is engineered for precision drilling in thin materials, offering a single 7/8" hole size. Its high-speed steel construction ensures durability and efficient performance across various applications.
- Features:
- Single-flute cutting edge for enhanced control during drilling
- 3/8" hex shank to prevent slipping in the drill chuck
- SpeedPoint tip for faster penetration and reduced walking
- Ideal for materials such as stainless steel, copper, brass, aluminum, plastic, and laminates
- Specifications:
- Manufacturer: IRWIN
- Part Number: 10311
- Product Type: Unibit #11 Step Drill Bit
- Material: High-Speed Steel
- Hole Size: 7/8"
- Shank Type: 3/8" hex
- Finish: Black oxide
- The Unibit #11 Step Drill Bit can also be referred to as a step bit, Unibit, fractional step drill, single-hole step drill, and high-speed steel step drill.
IRWIN Tools, a leading manufacturer of professional-grade hand tools and power tool accessories, is renowned for its dedication to quality and innovation, providing tradespeople with reliable and efficient tools for over a century.
Q: What materials can the IRWIN 10311 Unibit #11 Step Drill Bit be used on?
A: This step drill bit is ideal for drilling into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates.
Q: What is the shank size of the IRWIN 10311 Unibit #11 Step Drill Bit?
A: The drill bit features a 3/8" hex shank designed to prevent slipping in the drill chuck.
Q: Does the IRWIN 10311 Unibit #11 Step Drill Bit have a special tip design?
A: Yes, it features a SpeedPoint tip that allows for faster penetration and helps prevent the bit from walking during drilling.
