Drill Bit Irwin HSS Pro TiN DIN 338 2.0 mm, 2‑cylinder shank (MPN 10502574)

Irwin HSS Pro TiN DIN 338 2.0 mm drill bit is a straight-shank high-speed steel cutting tool with a titanium nitride (TiN) coating, manufactured to the DIN 338 geometry for improved centring and chip evacuation. The 2.0 mm diameter and 2‑cylinder (straight) shank make this bit suited to both hand-held drills and drill presses where a small, accurate hole is required. The TiN coating increases surface hardness and reduces wear, extending the service life of the bit when used on typical workshop materials.

Advantages

The TiN coating provides higher wear resistance and reduced friction compared with uncoated HSS bits, helping maintain cutting performance over more holes. The DIN 338 point geometry ensures faster penetration and reliable centring, reducing the need for pilot holes in many metal and wood applications. The straight cylindrical shank fits standard drill chucks and allows secure clamping for both manual and machine drilling. The small 2.0 mm diameter delivers precise, repeatable holes with low material displacement.

Suitable for

• Drilling small-diameter holes in steel and non-ferrous metals
• Drilling in wood and wood-based materials
• Drilling in plastics and composite panels
• Use in hand-held drills and bench or pillar drills

Key specifications

• Material: high-speed steel (HSS)
• Coating: titanium nitride (TiN)
• Diameter: 2.0 mm
• Shank type: straight cylindrical shank
• Geometry: DIN 338 point geometry
• Typical applications: metal, wood, plastics

How to use

Select an appropriate chuck that can securely clamp the 2.0 mm straight shank and set the drill speed according to the material: higher speeds for softer materials like wood and plastics, lower speeds for steel. Mark and, if needed, centre-punch the drilling position to improve accuracy. Use steady feed pressure and keep the drill perpendicular to the work surface. For metal drilling, apply cutting fluid or coolant for longer tool life and better chip removal; clear chips regularly to avoid clogging the flutes.

Usage recommendations

For small-diameter holes in steel, use moderate speed and light, steady feed; for wood and plastics, increase speed while reducing axial pressure. Replace the bit when wear or loss of cutting performance becomes noticeable to maintain hole quality and prevent workpiece damage.