ZPS

Counterboring / deburring cutter Cutter angle: 90° Dmin: 10mm Dmax: 86.4mm Total tool length: 110mm Diameter clamping shank: 25mm Number of blades: 2 Material: HSSCo5 Standard: custom production, B34013 / 13501/805D1

Counterback cutter Cutter angle: 30° Counterback: Dmin: 27mm Counterback: Dmax: 90mm Counterback height: 18mm Front edges - Dmin: 30mm Front edges - Dmax: 90mm Total length of the tool: 100mm Clamp shank diameter: 25mm Number of edges: 2 Material : HSSE Standard : custom production , B46000 / 13501/766D1

Counterback cutter Cutter angle: 40° Counterback: Dmin: 34mm Counterback: Dmax: 105mm Counterback height: 29.5mm Front edges - Dmin : 20mm Front edges - Dmax : 105mm Total length of the tool : 110mm Clamp shank diameter : 25mm Number of edges : 2 Material: HSSE Standard: custom production, B40023 / 13501/803D1

Czech metal step drill 9,0x6,8 mm for screw M8 Step drill for hole for screw and recessed 90 ° head screw Overall length: 125mm Screw length total / Front: 80 / 23mm Helix Angle: 25 ° to 30 ° Angle of Tip: 118 ° and 90 ° Form: A DIN8378 / PN221258 Drill bit is cut to two diameters: 6,8mm and 9,0mm Shank diameter: 9,0mm Drilling requires lower cutting conditions than standard normatives for classical drills. Usage: Stepped drills with four facets are recommended for drilling screw holes and at the same time recesses for cylindrical screw heads in non-alloy and alloy steel and steel castings to a strength of 800 N / mm2, gray, tempered ductile cast iron, aluminum alloys, and the like.