Metal drill bits HSS Ground Short – DIN 1897

Drill bit quality: high quality high speed steel. Tip geometry: split Point DIN 1412 C. Point angle: 118°. Tolerance: h8. Flute / Helix angle: type N flute and normal 20 – 30° angle. Right hand cutting edge. Surface / Colour: polished silver. Withstands high drill point pressure due to short overall length. Excellent concentricity. Polished type N flute with right hand cutting edge, eliminates binding for faster chip removal and faster cutting with less effort. Application: most suited for drilling sheet and thin walled materials. Suitable for drilling in sheet steel, thin alloyed and non-alloyed material up to 900 N/mm². Also suitable for wood and plastics.

Ø mm	7
A mm	74
B mm	34
Qty	10
Id no 4932	352216
EAN-Code 4002395	368693