57-028-10 HSS-Co metal drill bits 4.5 mm, 10 pcs.

Brand: NEO TOOLS

HSS-Co 4.5 mm metal drill bit, 10 pcs. 57-028-10 by NEO TOOLS is a drill bit deeply ground according to DIN 338 and made of M35 steel with 5% cobalt addition. It uses an apex angle of 135° and type C shear correction. It has a cylindrical handle. The length of the working part is 47 mm and its overall length is 80 mm. The maximum speeds are: INOX 825-900 rpm, general metals 1650-1800 rpm. The purpose of this NEO TOOLS brand drill bit is to drill in demanding materials such as stainless, acid-resistant and heat-resistant steel.

• EAN 5906692008599
• Type of drill chuck cylindrical
• Total length of the product 80 mm
• Cobalt content 5
• Working part length 47
• Net weight 80
• Point angle 135
• Packaging foil bag with cardboard pack
• Diameter 4.5
• Type of power tool accessories drill