IRWIN 10239 Unibit Step-Drill Bit 7/8-Inch and 1-1/8-Inch 1/2-Inch Shank

Product Description

The IRWIN 10239 Unibit Step-Drill Bit is designed for versatility, capable of drilling holes from 7/8-inch to 1-1/8-inch with a 1/2-inch shank. This tool is suitable for various materials including stainless steel, copper, brass, aluminum, plastic, and laminates.

• High-speed steel construction
• Single-flute cutting edge for control
• Hex shank prevents slipping

Product Highlights

The IRWIN 10239 Unibit Step-Drill Bit is ideal for drilling precise holes in thin materials. It features a high-speed steel build and a single-flute cutting edge for better control through steps.

Product Information

Standard Information

• Brand: Irwin
• MPN: 10239
• Size: #9 (7/8 + 1-1/8)

Technical Specifications

• Material: High-Speed Steel
• Shank Type: Round
• Finish: Brass
• Tool Flute Type: Straight
• Surface Recommendation: Aluminum, Brass, Copper, Metal, Plastic, Stainless Steel, Steel, Wood
• Item Weight: 2.08 ounces
• Item Dimensions: 6 x 1 x 1 inches
• UPC: 038548102399