4mm 90 Degree Tungsten Steel Cobalt containing Fixed Point Twist Drill Bit

  • Our Wholesale Price includes Shipping & Handling Charges and GST
  • Processing time12 ~ 20 days
  • Country Of OriginChina
  • Quantity
  • Available
  • SKU73004277

Product Description

Description:

Particle size 1.0U Cutting hardness 45 degrees Spiral angle 45 degrees.
Applicable materials: copper, aluminum and aluminum alloy, aluminum, die-cast aluminum, aluminum, copper alloy, magnesium alloy, zinc alloy, etc.
The new fine-grained tungsten steel base material has high wear resistance and strength, and is designed for high-hardness milling applications.
It can directly perform high-speed roughing on aluminum alloy materials below 45 degrees, saving production time and cutting surface milling and short side milling.
Performance characteristics: 1 suitable for rough machining 2. High processing efficiency 3. Good chip removal performance, large chip removal 4. High metal cutting rate.

Specification:

Material: tungsten steel
Product detailed size: total length : 50mm / 1.97inch
Outer diameter : 4mm / 0.16inch

In order to obtain a better cutting surface and extend the tool life, please use High precision. High rigidity, good dynamic balance knife handle.
1. Before using this tool, please measure the accuracy of tool deflection and tool deflection. When 0.01MM, please correct before cutting.
2. In case of abnormal vibration or sound in cutting, please turn down the spindle Speed and cutting quantity until the situation improves.
3. Steel cooling with spray or jet type as the best suitable way to make high Al-Ti plays the best effect, stainless steel, titanium, aluminum, gold or heat-resistant alloy recommended to make Use insoluble cutting fluid.


Package Includes:

1 Piece milling cutter