Coated core drills

Diameter : 12 mm - 60 mm
Length: 63 mm

Core drill made of heavy-duty high speed steel. Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals. Net weight 0.171 kg Cutting depth 30.0 mm Technical ...

Diameter : 12 mm - 60 mm
Length: 88 mm

Core drill made of heavy-duty high speed steel. Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals. Net weight 0.209 kg Cutting depth 55.0 mm Technical ...

Diameter : 12 mm - 50 mm
Length: 84 mm

... RUKO core drills with Tecrona coating and hard metal cutting edges can be universally used in non-hardened steels and super alloys (materials with very high alloy percentages of Al,Ti, ...

A core drill that looks like it was made in the future - for tasks in the present. Enjoy the certainty that our models with the black, cobalt-containing coating will take on any challenge ...

Diameter : 12 mm - 60 mm
Length: 30 mm - 55 mm

... fully ground core drill Carbide coating in a range of 2.5 μ Longer service lives More uniform discharge of chips, particularly during prolonged drilling ...

Diamond core drills are used primarily for drilling stone and are indispensable in drilling holes of different diameters in stone or cutting out stone cylinders.

Diameter : 12 mm - 60 mm

... displays very high abrasion resistance and low reactivity. Therefore tool wear is reduced due to cold welding. The TiN coating enables the machining of hard steels and stainless steel (in contrast to HSS-Co for conventional ...

Diameter : 2.5 mm - 200 mm
Length: 8 mm - 150 mm

... Karnasch annular cutters are also available in a kit / display with 6, 11, 25, 39 or 44 different annular cutters. Choose between different annular cutter kits the one ...

Diameter : 17 mm - 400 mm
Length: 300 mm - 500 mm

Diameter between 17 and 31 mm length of 500 mm Diameter between 51 and 400 mm length of 500 mm