HSS-XE + DURABLUE coated annular cutter, Nitto/Uni- shank, drill depth 80 mm, Blue-Line80

Art. 20.1185N
Product details:

Annular cutter made of HSS-XE special steel + DURABLUE-coating.

Besides carbide tipped annular cutters provide coated HSS-XE annular cutter the optimal price-performance ratio.

Under hard field conditions only in the rarest cases optimum speed and cooling can be considered.
The Karnasch DURABLUE coating makes the annular cutter decisively more resistant. This results finally to an extraordinary increase of lifetime.

BLUE-LINE is the most commonly used Karnasch annular cutter.


Properties:
Made of high-alloyed HSS-XE special steel. For extreme hardness at the tip of the tooth [up to 68 HRC].
This guarantees a high wear resistance and lifetime.

Our first-class annular cutter are equipped with the unique and patented DURABLUE coating.
Extreme surface hardness and steekness yield extreme lifetimes even under non-optimum conditions like "overhead work", dry- drilling, etc.

Only few manufacturers are capable of producing step-hardened annular cutter.
For Karnasch this is "standard". Only this makes us produce extremely hard tooth tips [68 HRC] and yet a flexible annular cutter.

Seven different cutting geometries optimally adapted to the different diameter and cutting depths leads to high performance cutting results.

Completely made "FULLY GROUND". This refining rises the cutting ability with reducing friction at the same time. For an exceeded lifetime.

Larger Ø, see art. 20.1650 and art. 20.1660
Accessories:

Choose your diameter range for the selection of the right ejector pin, adapters or extension.



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Usage:

This HSS-XE cutter is offering the best price-performance ratio for all steels up to 1100 N and stainless steel.

Art Nr. d1 l3 d2 [mm] d2 [inch] €*
201185N018 18 80 19 3/4" 25,81
201185N019 19 80 19 3/4" 25,81
201185N020 20 80 19 3/4" 26,74
201185N021 21 80 19 3/4" 26,74
201185N022 22 80 19 3/4" 29,81
201185N023 23 80 19 3/4" 30,33
201185N024 24 80 19 3/4" 31,78
201185N025 25 80 19 3/4" 31,78
201185N026 26 80 19 3/4" 32,71
201185N027 27 80 19 3/4" 32,71
201185N028 28 80 19 3/4" 35,26
201185N029 29 80 19 3/4" 35,26
201185N030 30 80 19 3/4" 36,77
201185N032 32 80 19 3/4" 39,03
201185N033 33 80 19 3/4" 39,03
201185N035 35 80 19 3/4" 40,60
201185N036 36 80 19 3/4" 45,36
201185N038 38 80 19 3/4" 54,00
201185N040 40 80 19 3/4" 58,06
201185N045 45 80 19 3/4" 66,87
201185N050 50 80 19 3/4" 82,65
*Price incl. 16 % VAT

0.03038000 1594551371