3Pcs Step Drill Bit Sharp High Hardness High-Speed Steel Hex Shank Straight Groove Step Drill Bit Home Supply

Description: Featuring a straight fluted step design, this bit is highly rigid and sharp, allowing you to make quick and smooth holes. It features a hexagonal shank for easy installation and application. Such a drill is suitable for drilling, opening and reaming materials with a thickness of less than 5mm, such as wood, aluminum, plastic board, insulating board and so on. It is constructed of high speed steel material. The diameter of product is 12mm. The length of this product is 77mm. It is suitable for household, industry, factory, woodworking, etc.

Item Name: Step Drill Bit Material: High Speed Steel Features: Durable, Multi-size, High Hardness 4-12 (5 Steps): 4mm, 6mm, 8mm, 10mm, 12mm 4-20 (9 Steps): 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm 3-12 (10 Steps): 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm Box Size: 88 x 65 x 22mm Size Details: Diameter: 12mm/0.47"(Approx.) Length: 77mm/3.03"(Approx.)

Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

Package Includes: 3 x Step Drill Bit