Feature(may vary by option.)
●Adopts high speed steel 4241: Our step drill uses ultra-high hardness high-speed steel (HSS steel 4241), and the surface is coated with titanium to make it harder than ordinary steel step drills
●Wide range of uses: An essential tool for drilling stainless steel, thin iron plates, aluminum plates, wood, vinyl, resin, etc., for household DIY, enlarging the lower hole, chamfering, deburring, etc. A must-have item for home & work
●Set of 3: 15 steps (length 3.06 inches (4 - 32 mm), 4 - 20 mm (length 2.0 mm), 9 steps (length 2.0 inches (50 mm), 9 steps (length 1.8 inches (46 mm)), and 1 step drill storage pouch included
●◆Applicable scenes: The step drill is expanded in order from small holes to large holes, so you can adjust the opening of multiple sizes and magnification of holes. The shape of the shaft is hexagonal shaft, so it can be used with impact drivers
●Compatible models: Impact driver, electric drill, and charging drill (please use 12 V or higher for charging drills. )
[4-32mm]
[Set of 3 [4-32mm 4-20mm 4-12mm]]
[4-20mm+4-12mm]
Description
Industrial Grade TiAIN Coating
Our HSS-4241 super hardness sedep drill offers the following benefits compared to standard copper slap drills.
1. Titanium Nitride Aluminum Coating: Excellent abrasion resistance and heat resistance, no need for coolant water.
2. Even without cutting oil, we recommend using cutting oil for a long time.
Product Description: Product Condition: Brand new.
■Product Contents: 3 x drills, 1 x storage pouch.
Electric screwdriver and other tools are not included.
■Size:
9 Tiers 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm
9 Tiers 4mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm
15 Tiers: 0.16 inch (4 mm), 0.23 inch (6 mm), 0.39 inch (10 mm), 0.59 inch (14 mm), 0.79 inch (18 mm), 0.87 inch (22 mm), 0.92 inch (24 mm), 1.1 inch (26 mm), 1.2 inch (
■ Weight: 3 pieces total about 245g
■ Applications: Thin iron plates, aluminum plates, wood, resin, etc.
■ Shape: Spiral Spiral Step Drills with High Speed Steel Titanium Coated Spiral Step Drills for Durability Can be used on thin steel plates, aluminum plates, plastic, plastic pipes, etc.
One bit can drill holes in various sizes. No need to replace bits and work faster. Also useful for beveling, enlarging holes, and deburring. We do not provide support for use or installation.Please check with our customers. We take no responsibility for any damage directly or indirect when using this product. Please be aware of this before using this product. Depending on your display settings, the color of the actual product may differ slightly from the images. As this is an imported product, there may be some scratches or stains that occur during transportation and storage. Simple packaging.
