|Type:||Road Milling Carbide Bits||Other Name:||Road King Road Rehabilition Conicals|
|Tip Material:||Tungsten Carbide||Shank Material:||42CrMo|
|Tip Shape:||Cap Shaped||Application:||Asphalt Layer Removing On 100-300 HP Milling Machine|
44 HRC Rehabilitation Milling Bits,
RK3-01 Road Rehabilitation Milling Bits,
19mm x 10mm Rehabilitation Milling Bits
SRK301 Asphalt Road Milling Tips Kennametal Road Rehailitation Conicals Bits
1. Road Milling Bits Description
Road milling bits are also known as asphalt and concrete cutting bit, road planning picks, road milling machine cutter teeth, which are used as wear parts of road milling machine in road construction. Bit is installed in milling drum of milling machine and cut the road surface. The bits have two type, asphalt bits and concrete bits. According to the different road hardness with different bits.
Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable Grade Selected according to the Target Projects,Which are to make sure the good performance during working.
SRK301 is is cap-shaped carbide tip for removing asphalt layers, pick head with extractor groove as a dismantling aid. The shank diameter is 20mm, carbide tip diameter is 19mm x 10mm, recommend for the 100-300-1000HP medium compact milling machines of Wirtgen, Dynapac, Cat, Kennametal and Sanvik.
2. Milling Bits Specification
Compared to KennaMetal RK3-01, Cat 5784416
|Appliciaton||Cap-shaped caride tip for removing asphalt layers.|
|Shank||Held in the toolholder bore with a shank diameter of 20mm|
|Carbide weight per pick||
|Quantity per toolbox||
|Weight per toolbox||
3. Road Milling Bits List
|Carbide Shpae||Carbide Weight||Tip Size||Material to be Milled||Machine Type|
|SRK301||Cap Shape||30.8g||10 x 19mm||Asphalt||100-300HP Milling Machine|
|SRK403||Cap Shape||36g||12 x 19mm||Asphalt||300-1000HP Large Milling Machine|
|SRK504||Cap Shape||41g||11 x 21mm||Asphalt||300-1000HP Large Milling Machine|
|SRK101||Cap Shape||20g||9 x 16mm||Asphalt||100HP and Lower Small Milling Machine|
|SRK1PT||Plug Shape||24g||10mm||Concrete||100-300HP Milling Machine|
|SRK3PT||Plug Shape||38g||13mm||Concrete||300-1000HP Large Milling Machine|
4. Carbide Picks Structure
1. Reasonable proportion of tungsten cobalt alloy to ensure the wear resistance and fracture resistance of the cutting pick.
2. Excellent flow solder to ensure weld strength.
3. Unique design of the body to improve the efficiency of retraction, to ensure smooth rotation, new heat treatment process to guarantee the wear resistance and fracture resistance of the cutter shank.
4. Thicken gasket design, ensure long life of the toolholder.
5. Thickening the sleeve, ensure moderate tension and clamping force, easy installation and removal.
5. Milling Machines Type
SRK301 can be used on 100-300 HP compact milling machines, such as the W100F, W120F, W130F, W100CF, W120CF, W130CF, W150, W150CF.
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