The BOHRCRAFT 1124 Twist Drill Bits are crafted from HSS-G steel, making them ideal for demanding applications. These drill bits are suitable for drilling into steel with a strength of less than 1,100 N/mm² and are recommended for use with graphite, copper, and brass. However, they are not suitable for materials such as INOX stainless steel, titanium, aluminum, or steel exceeding 1,400 N/mm². Designed according to DIN 338 standards, the Typ N-TP design features a thicker core for enhanced strength and precision, allowing for accurate drilling of small to medium-sized holes while minimizing breakage. The drill bits also feature a 118° split point for improved performance.

SUITABILITY

Steel < 800N / mm2 SUITABLE

Steel < 1,100N / mm2 SUITABLE

Steel < 1,400N / mm2 NOT SUITABLE

INOX Stainless Steel NOT SUITABLE

Titanium NOT SUITABLE

Graphite RECOMMENDED

Aluminium NOT SUITABLE

Copper SUITABLE

Brass SUITABLE

Bronze SUITABLE

TECHNICAL

STANDARD: DIN 338

MATERIAL: HSS-G

HSS-G drill bits are ideal for demanding applications and deliver exceptional results.

DESIGN: TYP N-TP

The ultimate drill bit for precision and toughness. Typ N-TP combines the precision of Typ N with the added strength of a thicker core. This design enables drilling of small to medium-sized holes in tough materials, while maintaining accuracy and reducing breakage.

DRILL:

• 118°
• Split Point