Main image Click to view image in fullscreen

Flat bottom drills

180° point geometry for flat bottomed holes • for piloting, drilling, finishing • low burr development • piloting in all positions and materials

Connection code machine side: DIN 6535-HA
Cutting depth: 3xD
Tolerance on Ø: n7
Internal cooling: with
Standard: Company std.
Surface: nanoFIRE
Cutting direction: right-hand
Type: FB 200 U
Point angle: 180
Tool material: Solid carbide
Identification (Article No.): New

SKU

6065

ISO code

P	Steel, high-alloyed steel
M	Stainless steel
K	Grey cast iron, spher, graphite/mall. cast iron
N	Aluminium and other non-ferrous metals
S	Special, super and titanium alloys
H	Hardened steel and chilled cast iron

On the following programme pages you will find for every tool recommendations regarding suitability for the application groups and details of max. tensile strength and harness:
optimal suitability
limited suitability

Recommended use
Spot drilling on flat surfaces:
Spot drilling possible without feed reduction or pre-drilling
Spot drilling or exiting on inclined surfaces:
up to 15° = reduce feed by 25%, up to 30° = reduce feed by 50%, and up to max. 45° = reduce feed by 75%. Lift the tool from the bottom of the hole when fully wrapped, then move at 100% feed to the required drilling depth.