RUKO HSS double drill bits with self-centering, 5 mm diameter, pack of 10 units.

The Ruko-252050 drill bit is a pack of 10 self-centering, ground, double-ended HSS drill bits designed to deliver exceptional performance in assembly work on thin-walled materials. With a diameter of 5.00 mm, these drill bits are shorter than those specified in DIN 1897, making them ideal for drilling sheet metal, flat iron, and metal profiles. Their robust construction ensures high resistance to breakage, allowing them to be used in hand drills and are reversible.

The advantages of the DIN 1412 C standard are reflected in their excellent centering and the low pressure required during drilling. The conical point grinding with a split point, along with a 118° cutting angle, ensures efficient and precise cutting.

• Diameter: 5.00 mm
• Type: Ground HSS twin-shank drill bit
• Length: Extra short (shorter than DIN 1897)
• Use: Thin-walled materials (sheet metal, flat and profiled iron)
• High breaking strength
• Suitable for hand drills
• DIN 1412 C advantages: good centering, low pressure required
• Cutting angle: 118°
• Surface: Bright
• Applications: Steel, castings, and metal alloys

The product comes in a translucent plastic case with a blue background label, facilitating storage and transport.