Corrosion ground carbide rods 6.85mm for making endmills for machining steel
Grade | YU12 |
Density | 14.05 |
T.R.S | 4000 |
Hardness HV30 | 1750 |
Properties & Applications | For manufacturing solid cemented carbide tools for machining steels that are corrosion and heat resistant steel, stainless steel, titanium alloy, and non-ferrous metals. |
Dimension:
Outer Diameter: 6.85mm
Tolerance of OD -0.009
Length: 12.8mm
Tolerance of Length:+0.1/+0.5
Roughness: Ra0.2 polished
Diameter mm | Length | ||
D | Tolerance | L | Tol. |
3.25 | 0/+0.05 | 38.7 | ± 0.20 |
3.25 | 0/+0.05 | 38.5 | ± 0.20 |
3.50 | 0/+0.05 | 38.5 | ± 0.20 |
4.00 | 0/+0.05 | 38.5 | ± 0.20 |
4.50 | 0/+0.05 | 38.5 | ± 0.20 |
5.00 | 0/+0.05 | 38.5 | ± 0.20 |
5.50 | 0/+0.05 | 38.5 | ± 0.20 |
6.00 | 0/+0.05 | 38.5 | ± 0.20 |
6.50 | 0/+0.05 | 38.5 | ± 0.20 |
3.50 | +0.2/+0.5 | 12.8 | ± 0.10 |
4.00 | +0.2/+0.5 | 12.8 | ± 0.10 |
4.50 | +0.2/+0.5 | 12.8 | ± 0.10 |
5.00 | +0.2/+0.5 | 12.8 | ± 0.10 |
5.50 | +0.2/+0.5 | 12.8 | ± 0.10 |
6.00 | +0.2/+0.5 | 12.8 | ± 0.10 |
6.50 | +0.2/+0.5 | 12.8 | ± 0.10 |
6.85 | +0.2/+0.5 | 12.8 | ± 0.10 |
General tolerance for the h6 finished ground solid carbide rods | ||||||||||
Diameter | Tolerance μm | Length | Tolerance | Straightness | Tolerance | Circularity | Tolerances | |||
<3.0 | -6/0 | <100.0 | +0.5/+1.0 | <4.0 | 0.07 | <3,0 | 2,0 micron | |||
3.0-6.0 | -8/0 | 100.0-165.0 | +1.0/+2.5 | 4.5-5.0 | 0.06 | 3,0- 6,0 | 2,5 micron | |||
6.0-1.0 | -9/0 | 165.0-335.0 | +1.0/+6.0 | 5.5-12 | 0.05 | 6,1-10,0 | 3,0 micron | |||
10.0-18.0 | -11/0 | >12.5 | 0.04 | 10,1-18,0 | 3,5 micron | |||||
18.0-30.0 | -13/0 | 18,1- 30,0 | 4,0 micron | |||||||
30.0-50.0 | -16/0 | 30,1- 50,0 | 5,0 micron |
General tolerance for the h5 finished ground solid carbide rods | ||||||||||
Diameter | Tolerance μm | Length | Tolerance | Straightness | Tolerance | Circularity | Tolerances | |||
<3.0 | -4/0 | <100.0 | +0.5/+1.0 | <4.0 | 0.07 | <3,0 | 2,0 micron | |||
3.0-6.0 | -5/0 | 100.0-165.0 | +1.0/+2.5 | 4.5-5.0 | 0.06 | 3,0- 6,0 | 2,5 micron | |||
6.0-1.0 | -6/0 | 165.0-335.0 | +1.0/+6.0 | 5.5-12 | 0.05 | 6,1-10,0 | 3,0 micron | |||
10.0-18.0 | -8/0 | >12.5 | 0.04 | 10,1-18,0 | 3,5 micron | |||||
18.0-30.0 | -9/0 | 18,1- 30,0 | 4,0 micron | |||||||
30.0-50.0 | -11/0 | 30,1- 50,0 | 5,0 micron |