Nextool Step Drill Bit Titanium Coated 6.35mm Hex Shank

☆ Used only once, this item is in beautiful condition with no signs of use (please check photos 2-3).

☆ Only the item shown in the photos will be shipped.

☆ Titanium coating suppresses wear even when drilling hard materials like stainless steel, ensuring a long lifespan.
☆ Amazon reference price: ￥2,890

☆ 2-flute, 4-20mm, 9-step

[Excellent grip and reduced slippage with cross-grinding] Special tip processing allows for speedy and accurate drilling. It also reduces processing load, conserving tool and battery power.
[Smooth chip ejection with spiral grooves] Spiral grooves quickly eject chips during cutting, reducing processing resistance for high-precision drilling and low wear.
[Enhanced heat and wear resistance with cobalt high-speed steel] Cobalt addition improves heat resistance and rust prevention, creating a tough drill capable of withstanding harsh high-speed processing. Compatible with drilling a wide range of materials, including stainless steel.
[Versatile drilling with a single bit] The 9-step type (4-12mm) and 11-step type (3-13mm) allow drilling in 1mm increments. The 5-step type (4-12mm), 9-step type (4-20mm), 15-step type (4-32mm), and 12-step type (5-27mm) allow drilling in 2mm increments without changing bits. Keep this in your toolbox for reliable performance on any job site.
[Compatible with impact drills] Features a standard 6.35mm hex shank, making it usable with impact drills and drivers (avoid excessive impact or vibration). Also compatible with standard keyless and keyed chucks.
[Achieves both high versatility and high-precision processing] The processing thickness目安 for steel and aluminum is 2mm, and for stainless steel, it is 1mm. It can also handle resins and wood up to 5mm thick (up to 12mm for the 5-step type). The high-precision finish results in clean drilled surfaces.
[Available in 2-flute twin and 4-flute quad] We offer a 2-flute specification that is reasonably priced and suitable for DIY, as well as a 4-flute specification that provides a clean finish and high-speed processing, satisfying professionals.