1/4″Shank Type A Cylinder Shape Tungsten Carbide Burrs Bit

Code: sa
Material: 100%Virgin Material Tungsten Carbide
Usage: Tungsten carbide burrs are widely used in industrial sectors such as machinery, aviation, automobile, shipbuilding, chemical engineering, and process engraving.
Hardness: HRC50-60/HRA92.5
Application: Fine processing of various metal molds, such as processing shoe molds, etc.
Advantage: Durable,high hardness and impact toughness,efficient, long lasting.
Certification: ISO9001:2015
Customized support: OEM/ODM
Place Of Origin: Zhuzhou,Hunan,China
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SA Tungsten Carbide Burr Cylinder Shape Double Cut Rotary Burr File


About this item

  • 【Shape】 Double Cut cylinder shape SA

  • 【Durable】 Made of heat-treated tungsten carbide YG8that lasts 10 times working life than HSS , suitable for machining variouskinds of metal material including ≤HRC65 hardened steel.

  • 【Versatile】 Widely used for metalwork, tool making, engineering,model engineering, wood carving, jewellery making, welding, chamferring,casting, deburring, grinding, cylinder head porting and sculpting.

  • 【Target】 This is an essential bit for metalworker & DIYcarving fans, easy to grasp and use, safe and reliable.

  • 【Packaging】 Packed with a transparent plastic tube for safety storageand protection.




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ModelCutter  Dia(mm)Cutter Length(mm)Shank DiaShank Length
SA-516.35 12.70 1/41-3/4
SA-16.35 15.88 1/41-3/4
SA-27.93 19.05 1/41-3/4
SA-39.52 19.05 1/41-3/4
SA-411.11 25.40 1/41-3/4
SA-512.70 25.40 1/41-3/4
SA-615.87 25.40 1/41-3/4
SA-719.05 25.40 1/41-3/4
SA-822.22 25.40 1/41-3/4
SA-925.40 25.40 1/41-3/4

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Item No.Cutting Dia Cutting LengthShank DiaOverall
A0616M066mm16mm6mm61mm
A0820M068mm20mm6mm65mm
A1020M0610mm20mm6mm65mm
A1225M0612mm25mm6mm70mm
A1425M0614mm25mm6mm70mm
A1625M0616mm25mm6mm70mm
A1825M0618mm25mm6mm70mm
A2025M0620mm25mm6mm70mm

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Multifunction

● Finish machiningvarious kinds of die cavities.

● Removing the burrs ofthe castings, forgings and the welding spatter on the weld assemblies.

● Chamfering angle,circular bead or flute on the mechanical components.

● Chamfering or burring the pipes.

● Polishing the impellerchannel.

● Grinding the hole toan accurate shape.

Application Tips

 

  • Always ensure your burr shank is well inserted into your collet andclamped down tightly.

  • Wear an eye mask to protect your eyes from filings Ensure the appropriate Air Tool is used and that it is regularly maintained.

  • Check that the bur is running true in the Air Tool before use.

  • Generally, the minimum grip depth is 2 / 3 of the length of the handle (not suitable for long handle rotary files).

  • Cutting speed should not exceed 35,000 RPM.

  • Use a smooth cutting action with constant movement.

  • Use light pressure, let the bur do the work.

  • Keep out reach of children.

Custom size description

  • All the products in stock are metric-sized products. For customers who require inch sizes, please contact us.

  • Non-standard sizes are available to produce as required sizes and drawing.

  • Please contact with us for more details about this product and other shapes of products.

 

Packaging & Shipping

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