【Limited Time Offer】6Pcs Drill Bit HSS High Speed Steel Titanium Hex Shank Step Drill Set 4-12mm 4-20mm 4-32mm

•Strong durability: HSS + titanium durability.Avoiding the inconvenience of a tri-flat shank to ensure a firm grip.

•Easy drilling: Two-fluted design provides faster, smoother cutting.Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces.

•Automatic center punch: Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force.

•Wide usages: Mark hole locations and start drill bits and screws, preventing wandering, heat treated alloy steel punch with sharp precision tip, corrosion-resistant brass body with non-slip knurled grip.

•The 3 Cutters Come in the Following Sizes:5 step drill bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); 9 step drill bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); 10 step drill bit: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)

•Note:

•Before starting drilling and screwing, the Automatic Center Punch can be used to mark hole locations；

•It delivers an automatic, high-impact, spring-loaded strike when pressed against wood, metal, and plastic surfaces；

•An adjustable cap regulates striking force；

•It features a heat-treated alloy steel punch with a sharp precision tip and a corrosion-resistant brass body with non-slip knurled grip.

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