High-performance tungsten carbide burs, TOUGH cut, Flame bur – Shape H

Tungsten carbide high-performance burr TOUGH flame B dia. 08x20 mm shank dia. 6 mm impact-resistant

B 0820/6 TOUGH

Item number:: 21000023
EAN:: 4007220770061

Tungsten carbide high-performance burr TOUGH flame B dia. 08x20 mm shank dia. 6 mm impact-resistant 1

Tungsten carbide high-performance burr TOUGH flame B dia. 08x20 mm shank dia. 6 mm impact-resistant 2

Tungsten carbide high-performance burr TOUGH flame B dia. 08x20 mm shank dia. 6 mm impact-resistant Youtube

Technical data

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Technical information

Tungsten carbide high-performance burr TOUGH flame B dia. 08x20 mm shank dia. 6 mm impact-resistant

Cut: TOUGH
Dia. external: 0.315 Inch
Dia. external: 8 mm
Dia. shank: 0.236 Inch
Dia. shank: 6 mm
Length, cut: 0.787 Inch
Length, cut: 20 mm
Overall length: 2.362 Inch
Overall length: 60 mm
RPM, grey cast iron, white cast iron: 10000 - 24000 RPM
RPM, hardened, heat-treated steels over 370 HV (38 HRC): 10000 - 14000 RPM
RPM, steels up to 370 HV (38 HRC): 10000 - 24000 RPM
Radius corner design: 0.059 Inch
Radius corner design: 1.5 mm
Packaging unit: 1 piece

Description

The TOUGH cut has been specially designed for tough operating conditions such as in shipyards, foundries and steel construction. It is also ideal for all demanding production environments where frequent tooth breakages and other damage to conventional burs occur.

Flame bur, shape H.

Advantages

The highly accurate concentricity enables precise work free from chatter marks. This considerably reduces wear on the bur and power tool or machine.
Minimized tooth chipping/breakage, splintering, and bur failures due to very robust, high-performance cut.
Can also be used at a lower rotational speed.
Due to their extreme impact resistance, they are an ideal option when an extended-shank bur is needed.

Recommendations for use

Observe the recommended rotational speed.
The TOUGH cut can be used on materials up to 580 HV (54 HRC). For hard materials, it is recommended to test the bur on the same material before using on the actual workpiece.
TOUGH cut carbide burs are also designed for high-impact applications when using shank extensions, for applications with a high surface contact angle, for work on narrow contours, and for applications where slower rotational speeds are used.
The smaller the bur diameter is in the area being used, the higher the recommended rotational speed can be.
For the most cost-effective bur use, work with higher rotational/peripheral speeds. For burs with a 1/4" shank diameter, use power tools with a power output from 300 watts.

Materials that can be worked: Annealed cast iron; Black annealed cast iron (GTS, GJMB); Case-hardened steels; Cast iron; Cast steel; Grey/nodular cast iron (GG/GJL, GGG/GJS); Hardened, heat-treated steels over 370 HV (38 HRC); Steel; Steel, cast steel; Steel materials with a hardness > 54 HRC; Steels over 220 HV (> 95 HB); Steels up to 220 HV (< 95 HB); Steels up to 370 HV (< 38 HRC); Tool steels; White annealed cast iron (GTW, GJMW)

Applications: Cutting out holes; Deburring; Leveling; Milling; Milling; Surface work; Work on weld seams

Drive types: Drive spindle; Flexible shaft drive; Straight grinder

Downloads

Matching tool drive

Robot spindles for stationary application PGAS 3/370 RS PGAS 3/370 RS

High-performance tungsten carbide burs, TOUGH cut, Flame bur – Shape H

Tungsten carbide high-performance burr TOUGH flame B dia. 08x20 mm shank dia. 6 mm impact-resistant

B 0820/6 TOUGH

Matching tool drive

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