Foursun ชุดก้านเครื่องเจียรคาร์ไบด์ทังสเตน 3*3 มม. 20 ชิ้น
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For electric or pneumatic tool drive (can also be used in machine tool)The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minuteSuitable for deburring and polishing cast ironcuttingengraving carvingcast steelcarbon steelalloy steelstainless steel and other materials
Machining hardness reach HRC70For the most workrotary burr set it can replace Petiole small wheel.And their working life is 10 times longer than normal HSS Burr 200 times longer than Petiole small wheel.
Double-cut head：Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish
The Solid Carbide Rotary Burr Set contains 20pcs rotary burrs.
They all feature toughened and hardened steel shanks that provide rigidity and strength. This prevents bending and reduces vibrations for an improved tool life.
Specification:
Material: Tungsten Carbide
Groove:Double Cut Solid
Cutting edge diameter: 3mm（10pcs） & 6mm（10pcs）
Shank diameter: 3mm
Total length:
10pcs of 3*3mm：40mm
10pcs of 3*6mm：42-50mm
Packge Included:
20pcs Carbide Rotary Tool
Features & Benefits
-Double Cut
-First choice for general machining
-Improves ease of control
-Increases metal removal rate
-Breaks swarf into small manageable pieces
-Aluminium Cut
-First choice for non ferrous materials and plastics
-High helix and large flute volume for rapid metal removal
Brazing:
Special brazing elements provide excellent braze strength Excellent impact strength able to withstand high forces Able to withstand higher temperatures without failing Ball Nose Geometry Skip flute grinding Increased strength at the centre Reduced chance of swarf congestion and chipping Improved cutting action closer to the centre
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