RUKO SPB DIN338 punta elicoidale HSS rullata 19,5 mm

With a 19.5 mm diameter and roll-forged HSS construction, this RUKO twist drill bit delivers reliable performance in steel, cast iron, non-ferrous metals, plastics, and wood.

Overview

The RUKO SPB-DIN338-19,5mm-rollgewalzt is a general-purpose twist drill bit manufactured to DIN 338 standards. Its roll-forged high-speed steel body provides a balance of hardness and toughness for everyday drilling tasks.

What stands out

• 19.5 mm diameter with h8 tolerance for precise holes
• 118° point angle for efficient cutting in a wide range of materials
• Bright, uncoated surface reduces friction and chip adhesion
• Cylindrical shank fits standard drill chucks

Technical details

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: HSS (high-speed steel)
• Manufacturing process: Roll-forged
• Diameter: 19.5 mm
• Total length: 205 mm
• Working length: 135 mm
• Shank type: Cylindrical
• Shank diameter: 19.5 mm
• Point angle: 118°
• Cutting direction: Right-hand
• Surface finish: Bright (uncoated)
• Tolerance: h8
• Application: General purpose drilling
• Suitable materials: Steel, cast iron, non-ferrous metals, plastics, wood
• Series: SPB (roll-forged HSS)

Our verdict

A solid, no-frills twist drill bit for workshops and job sites that need a dependable 19.5 mm hole in common materials.