Grab your Discounted Drillpro 6pcs HSS Titanium Coated Step Drill Bit With Center Punch Drill Set Hole Cutter Drilling Tool while the Store LAUNCH DISCOUNT is on!

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Step drill bit set & automatic center punch, double design high speed steel blades with aluminum case. Made of super strong HSS steel tip for greater strength and durability, and coated with a titanium layer, reducing friction. Gives precise starting point on steel and other solid materials, with non-slip knurled handle. Spiral grooved drill cut easier straight groove, the drill is sharp and can easily drill perfect holes in the sheet metal. The set includes five standard Step drill bit tips which can replace 50 individual drill bits, without wasting time by editing drill bits. Easily cut through sheet metal, aluminum case for maximum protection, easy to transport and protect the tips from blunt objects and drops. 

Spiral Groove and Titanium Coating: Grooved Spiral Drill Cut more quickly straight Groove, the drill bits for drill is sharp and can easily perfect holes in sheet metal; titanium coating can reduce friction. Automatic Center Punch: the head thimble is made of bit in carbide and its impact resistance is 10 times higher than that of normal central punches; Before drilling, Automatic Center Punch can mark the placement of the hole to prevent the drill and screw from slipping. Leave marking and X-Type openings: Laser marking, clearer Dimensions; X-Type opening design can facilitate the removal of cutting waste in the hole to keep the drill clean. Double cutting blade and aluminum box: double-cutting can cut faster and more fluid; aluminum alloy box can protect the drill. 50 sizes in 5: our Bit Set includes five standard Step Drill Bits that are capable of drilling 50 holes with different diameters, saving time and effort; holes to make your use more accurate, please make a punch center to locate before drilling.

Drillpro 6pcs HSS Titanium Coated Step Drill Bit With Center Punch Drill Set Hole Cutter Drilling Tool Features: