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19 99164.4515

19 3856.9520

19 3856.9526

PRODUCTS

CUTTING AND ROUGHING DISCS

PREMIUM

LINE

Kronos Premium Line cutting and roughing discs are manufactured in Brown Aluminum Oxide. This grain, which is firm and not very friable, is used for cutting, grinding and rectification operations in general.

It contains alloys made with phenolic resins and active fillers, raw materials that provide the discs with a higher performance, lower equipment wear, productivity gains and reduced operating costs.

DIMENSIONS (diam. x height x bore) RPM SPEC. CHARACT. APPLICATION
mm inches Suitable for:
115 x 3,0 x 22,2 4.1/2 x 1/8 x 7/8 13.300 DCA 32
  • Cutting disc with two layers of fiberglass reinforcement.
  • Indicated for cutting operations with greater severity.
  • Provides greater strength and durability.
  • Steel and its alloys.
  • Ferrous materials in general.
  • High tensile strength materials.
  • Nodular cast iron.
180 x 3,0 x 22,2 7 x 1/8 x 7/8 8.500
230 x 3,0 x 22,2 9 x 1/8 x 7/8 6.650
250 x 3,2 x 15,8 10 x 1/8 x 5/8 6.150
250 x 3,2 x 19,05 10 x 1/8 x 3/4 6.150
250 x 3,2 x 25,4 10 x 1/8 x 1 6.150
300 x 3,2 x 15,8 12 x 1/8 x 5/8 5.100
300 x 3,2 x 19,05 12 x 1/8 x 3/4 5.100
300 x 3,2 x 25,4 12 x 1/8 x 1 5.100
357 x 3,2 x 25,4 14 x 1/8 x 1 4.360
406 x 3,2 x 25,4 16 x 1/16 x 1 3.850
406 x 4,8 x 25,4 16 x 3/16 x 1 3.850
457 x 4,8 x 25,4 18 x 3/16 x 1 3.400
508 x 4,8 x 25,4 20 x 3/16 x 1 3.000
115 x 4,8 x 22,2 4.1/2 x 3/16 x 7/8 13.300 KRA 24
  • Roughing disc with three layers of fiberglass reinforcement. Indicated for fast thinning combined with a great durability
115 x 6,4 x 22,2 4.1/2 x 1/4 x 7/8 13.300
180 x 6,4 x 22,2 7 x 1/4 x 7/8 8.500
230 x 6,4 x 22,2 9 x 1/4 x 7/8 6.650

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