Diager 747D 25pcs HSS-G Pro Fully Ground Metal Drill Bit Set (Ø1-13 / 0,5 mm )

HIGHLIGHTS:

The Diager 747D 25pcs HSS-G Pro Fully Ground Metal Drill Bit Set (Ø1–13 mm / 0.5 mm Increment) is a comprehensive professional drill bit assortment engineered for precision drilling in steel and metal materials. Manufactured from premium fully ground high-speed steel (HSS-G), each drill bit delivers excellent cutting performance, dimensional accuracy, and extended service life for workshop, fabrication, maintenance, and industrial applications.

Featuring a 118° split point, each drill bit provides precise hole positioning with minimal wandering, allowing fast penetration and smooth drilling performance. The set includes the complete range of the most commonly used metric drill sizes from 1.0 mm to 13.0 mm in 0.5 mm increments, supplied in a durable indexed metal storage case for quick size identification and convenient organization.

Ideal for professional machinists, fabricators, maintenance technicians, and metalworking workshops, the Diager 747D drill bit set offers versatility and dependable performance for everyday drilling applications.

FEATURES:

• 25-piece Fully Ground HSS-G Drill Bit Set for professional metal drilling.
• 118° Split Point provides accurate hole starting and minimizes walking.
• Fully Ground Construction delivers smooth cutting performance and longer service life.
• Complete Size Range from Ø1.0 mm to Ø13.0 mm in 0.5 mm increments.
• Durable Indexed Metal Storage Case for organized storage and quick size selection.

BENEFITS:

• High Drilling Precision with accurately ground cutting geometry.
• Fast Penetration for efficient drilling in ferrous metals.
• Excellent Durability for demanding workshop and industrial use.
• Complete Drill Bit Selection suitable for a wide variety of drilling applications.

Suitable Materials:

• Alloy Steel
• Non-alloy Steel
• Cast Iron (Spheroidal)
• Cast Iron