Product Description
The IRWIN Unibit 5 35mm Dia. High Speed Steel Uncoated Step Drill, MPN 11105ZR, is designed for precision drilling in various materials. This tool can create clean, round holes in metal, plastic, and wood without the need for center punching. Made from high-speed molybdenum steel, it offers high durability due to its heat-treated and tempered construction.
- Creates holes from five millimeters to thirty-five millimeters in diameter.
- Three-sided shank design ensures a tight grip in the drill chuck.
- Single radial concave flute aids in achieving precise hole shapes.
Product Highlights
Ideal for applications that require drilling through thin materials like aluminum, brass, and laminates. The step drill bit offers a structured approach to enlarging pre-existing holes or creating new ones in various applications.
Product Information
Standard Information
-
Brand: IRWIN
-
MPN: 11105ZR
Technical Specifications
-
Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic, Stainless Steel
-
Letter/Wire Size: #5M
-
Material: HSS
-
Maximum Hole Diameter: 35 mm
-
Minimum Hole Diameter: 5 mm
-
Number of Flutes: 1
-
Number of Hole Sizes: 13
-
Number of Steps: 13
-
Point Type: SpeedPoint
-
Shank Size: 7/16 in
-
Shank Type: Hex
-
Step Depth: 2 to 3 mm
-
Manufacturer: IRWIN INDUSTRIAL TOOL COMPANY
