1/5

Step Drill Bit, 4pcs HSS Metal Countersink Drill Bit 4-12/20/32mm Titanium Coated Triangle Taper Drill Countersink Steel Step Drill Bit Screwdriver for Drilling Steel/Wood/Brass/Plastic/PVC

(£43.22/kg)

~~£19.88~~

Sold by HERSAMA and 1 other seller

Product information

Description

General description

Made of high-quality HSS (High-Speed Steel), this set of step drill bits is designed for durability and efficiency. The titanium coating enhances rust resistance, allowing for quick and precise drilling through various materials including steel, brass, wood, plastic, thin iron sheets, aluminum, insulation boards, and PVC sheets. This versatile tool is suitable for DIY projects, home improvement, and construction tasks.

Technical specifications

Material: High-Speed Steel (HSS)

Coating: Titanium

Drilling Diameter: 4-32mm (includes sizes: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)

Length of bits: 4-12mm (Approx. 6.7cm), 4-20mm (Approx. 7.7cm), 4-32mm (Approx. 10cm), 4mm Twist Drill (Approx. 7.2cm)

Maximum thickness for use: 4mm

Hardness limit: Less than 25 HRC

Usage

These step drill bits are ideal for drilling holes in various materials. They are particularly effective for ordinary aluminum, iron, and steel plates, but are not suitable for stainless steel. To maximize the lifespan of the bits, it is recommended to oil them before each use.

Features

Brand
BEIJIYI
Width
10.1 cm
Diameter
4 mm
Weight
230 g
Material
Steel

Advice from

Drill buying guide

From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.

Read our guide

You are here: