Label:Yes
[Titanium Coated Surface] Coated with titanium for a polished gold finish that helps guard against fading.
[Wide Hole Range] A single bit drills hole sizes from 4 mm(0.16 in) to 20 mm(0.79 in), reducing the need for multiple bit changes.
[High Hardness HSS] The step drill bit is made from high speed steel, offering impressive hardness and strong wear performance.
[Practical for Thin Metal Work] A practical choice where thin steel, aluminum, or plastic enclosures and panels need clean, accurate holes.
[Suitable for Softer Materials] Commonly used on thin iron sheet, aluminum, PVC, and wood boards up to 4 mm(0.16 in) thick.
Specifications:
Material: High speed steel
Shank Type:Hex
Tool Flute Type:Spiral
Color: Gold
Surface Finishing: Titanium coating
Model:4-20mm(0.16-0.79in)
Step Size:4mm(0.16in), 6mm(0.24in), 8mm(0.31in), 10mm(0.39in), 12mm(0.47in), 14mm(0.55in), 16mm(0.63in), 18mm(0.71in), 20mm(0.79in)
Hex Shank: 1/4"
Quantity: 1pc
Package Includes:
1 x Step Drill Bit
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