IRWIN Bits Set 5 pcs. HSS COBALT - DIN 338

- High performance twist drill for all-purpose use in drilling machines and cordless drills. (Materials up to 5,0 mm thickness)
- The 3-surface-shank provides an excellent fixing within the drill chuck with little effort. In addition, the shank ensures an ideal power transmission. No spinning of the drill!
- The 135º high performance cutting edge ensures a very high aligned preciseness, particularly when hand-operated with a cordless drilling machine. The edge prevents sliding off corrugated surfaces whilst spot-drilling.
- Increased wear resistance of the rechargeable battery due to reduction of cutting forces.
- The black bevel increases the wear resistance and prevents cold welding and build-up edges.
- The 40º helix angle enables a perfect and fast chip removal and provides a high cutting speed along with increased stability and accuracy. HSSE-Co 5:
- Heavy-duty high speed steel with 5 % cobalt content.

- Set of 25 spiral drill bits DIN 338 type N Ø 1,0 mm up to 13,0 mm x 0,5 mm up in an industrial case

- Set of 50 spiral drill bits DIN 338 type N Ø 1,0 mm up to 5,9 mm x 0,1 mm upwards in an industrial case

- Great quality/value ratio.
- Good drilling performance.
- Excellent centring capacity.
- Resistance to breakage.
- Long tool life.

- Split point of 135 ° rectified;
- Industrial grade rectified groove;
- High quality steel body with titanium nitride coating (TiN);
- Speed ​​and power;
- Less heat.

- DeWalt Though Case with 13 cobalt tip drills 1, 1.5, 2, 2.5, 3, 3.2, 4, 4.5, 5, 5.5, 6, 6.5, 7

- DeWalt set of 19 HSS-G drill bits DIN 338 1-10mm

-HSS PRO drills designed mainly for drilling low carbon steel, also used in wood.