STEP DRILLS HSSE-G M35 (5% COBALT)

Quick Info SAP: CHA210000000003 Categories:

Step Drills HSSE-G M35 (5% Cobalt) CHEMITOOL were developed under careful manufacturing processes, in order to provide the professional with an excellent relation of quality and performance in metal drilling. This drill is distinguished by its excellent quality/value ratio.

Description

ADVANTAGES

  • Excellent quality/value ratio
  • Fully ground in high-speed steel M35
  • High cutting performance
  • 5% Cobalt with TiAlN coated
  • Available from diameter 4 to 30mm
  • Breakage resistance
  • Long tool life

The HSS CHEMITOOL step drill is made entirely of high-speed steel of M35 (5% Cobalt) quality, prepared for drilling in metals with a hardness up to 1200N/mm2. The main function of the step drill is to drill continuously through different scales, thus allowing the professional a variety of drilling diameters in a single tool.

It has a 118° step drill lead angle, for fast entry into the material and good centering power. The spiral-shaped flutes help eliminate chips from cutting, thus facilitating constant entry of the drill into the material and avoiding localized heating. It has a TiAlN (Titanium-Aluminum-Nitride) coating to give it durable and heat dissipating properties.

One of the main advantages of this stepped drill is the faceted shank (3 faces), its helping to maintain pressure on the stepped drill, preventing it from loosening more easily from the bushing clamps.

The use of lubrication in the drilling process will increase the service life and reduce the heating of the drill, this application should not be forgotten when drilling materials with a high hardness and abrasion.

Additional information

Material

High Speed Steel M35 (5% Cobalt)

Suitable for

Stainless steel, steel, aluminum, non-ferrous metals and plastic

Compatible machine

Handheld drill machine, bench drill machine

Products

SAPInitial Diameter (mm)Final Diameter (mm)Overall Length (mm)Shank Diameter (mm)Scales NumberQnt/box
CHA2100000000034

4

6

12

30

30

65

75

100

6

8

10

9

9

14

1

1

1

Downloads

Product Data Sheet