Bosch step drill HSS 9 steps
cylindrical 4-20mm shaft 1/4""

The HSS step drill drills holes of various diameters smoothly and burr-free. It is ideal for drilling and enlarging holes. Punching is not necessary as the cross-ground drill tip makes drilling easier. The CNC-milled spiral groove optimally removes chips and enables even drilling. Axial and radial relief grinding enable maximum cutting performance and absolutely smooth results. The step drill is suitable for thin material made of non-ferrous metal, stainless steel and plastic as well as sheet steel and plastic panels. The step drill is made of HSS steel and is extremely durable when used with coolant. The easily visible and permanent diameter markings in both spiral grooves are lasered.

Länge (mm):	70.5
Geeignet für:	Nichteisenmetalle, Stahlblech, Kunststoff oder rostfreien Stahl
Inhalt (st):	1
Marke:	Bosch
Werkzeugaufnahme:	Sechskant
Werkzeugaufnahmegröße:	1/4"
Bohr-Ø bis (mm):	20
Bohr-Ø von (mm):	4
Anwendung Bohren:	Metall bohren
Artikelart:	Stufenbohrer
Hersteller:	Bosch
WEEE Registrierungs-Nummer:	DE87857082

• Questions about the article?
• Hersteller
• Produktinformation