Step Drill Bit MPN:101701T
Step Drill Bit
The Ruko TIN Step Drill is a high-speed steel drill with a titanium nitride (TiN) coating for added durability and resistance to wear. Suitable for drilling through various materials, including metal, wood, and plastic, this drill features a 3/16 to 1/2 inch size range and a 1/4 inch shank diameter. Its straight design with three flats ensures secure grip and control during use. Ideal for professionals and DIYers alike, this drill is perfect for a variety of applications, including metalworking, woodworking, and general construction projects. Its compact size and lightweight design make it easy to maneuver in tight spaces.
Top product features:
- High Speed Steel construction for durability and long tool life
- TiN coating for resistance to wear and corrosion
- Straight with three flats for secure grip and control
Top product applications:
- Drilling holes in metal pipes and tubes
- Drilling screw holes in thick metal plates
- Drilling pilot holes for lag screws in heavy-duty construction projects
Step Drill,TIN,Size 1,3/16 -1/2 In., High Speed Steel, TiN, 3/16 in to 1/2 in Size Range, Straight with Three Flats, 1/4 in Shank Diameter, 3 1/8 in Overall Length
Additional Information
- Country of Origin: DE
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.10
Product info last updated on February 18, 2026 5:41pm UTC
Category: Cutting Tools