RU DM End Mill Blanks with Chamfer, Ground to ISO h5 Tolerance

Cemented carbide rotary tool blank RU DM

Cemented tungsten carbide end mill blanks with chamfer, ground to ISO h5 tolerance with a polished finish

 

Hyperion Materials & Technologies rotary tool blanks (cutting tool blanks) bring to the metal cutting market an exclusive combination of superior cemented carbide grades and dimensional precision that provide to our customers the features and benefits required for demanding machining. We are proud to introduce to our standard offering end mill blanks manufactured to ISO h5 tolerance for shafts.

Cemented carbide rotary tool blank RU DM

We are proud of our unique position in which we maintain full control and complete traceability of our products from the mining of raw materials to delivering finished rotary tool blanks. During this fully integrated process, we maintain strict and robust statistical process controls (SPC) with the objective targeting a process capability index (Cpk) ≥ 1.3. The Cpk can be defined as the ability of a process to produce output within specification limits. As an example, a Cpk of 0.67 indicates the statistical probability of a batch containing 30.9% of parts that do not meet specification. Hyperion’s target is a Cpk of 1.3, which indicates a 0.62% probability of delivering parts out of specification.

Tolerances

Reference Diameters (mm) ISO h6 Tolerances (µm) ISO h5 Tolerances (µm)
From To
3 6 -0 -8 -0 -5
6 10 -0 -9 -0 -6
10 18 -0 -11 -0 -8
18 30 -0 -13 -0 -9
30 40 -0 -16 -0 -11

 

 Hyperion Code D L Chamfer Size
RU DM 0300 0390 5L 3.00 39 0.30
RU DM 0400 0510 5L 4.00 51 0.40
RU DM 0500 0510 5L 5.00 51 0.40
RU DM 0600 0500 5L 6.00 50 0.40
RU DM 0600 0510 5L 6.00 51 0.40
RU DM 0600 0550 5L 6.00 55 0.40
RU DM 0600 0580 5L 6.00 58 0.40
RU DM 0700 0610 5L 7.00 61 0.60
RU DM 0800 0590 5L 8.00 59 0.60
RU DM 0800 0640 5L 8.00 64 0.60
RU DM 0800 0800 5L 8.00 80 0.60
RU DM 1000 0670 5L 10.00 67 0.60
RU DM 1000 0700 5L 10.00 70 0.60
RU DM 1000 0730 5L 10.00 73 0.60
RU DM 1000 0890 5L 10.00 89 0.60
RU DM 1100 0840 5L 11.00 84 0.80
RU DM 1200 0740 5L 12.00 74 0.80
RU DM 1200 0800 5L 12.00 80 0.80
RU DM 1200 0840 5L 12.00 84 0.80
RU DM 1200 0940 5L 12.00 94 0.80
RU DM 1200 1000 5L 12.00 100 0.80
RU DM 1200 1500 5L 12.00 150 0.80
RU DM 1400 0760 5L 14.00 76 0.80
RU DM 1400 0840 5L 14.00 84 0.80
RU DM 1400 0890 5L 14.00 89 0.80
RU DM 1600 0830 5L 16.00 83 0.80
RU DM 1600 0900 5L 16.00 90 0.80
RU DM 1600 0930 5L 16.00 93 0.80
RU DM 1600 1000 5L 16.00 100 0.80
RU DM 1600 1090 5L 16.00 109 0.80
RU DM 1600 1150 5L 16.00 115 0.80
RU DM 1600 1250 5L 16.00 125 0.80
RU DM 1600 1500 5L 16.00 150 0.80
RU DM 1800 0850 5L 18.00 85 1.00
RU DM 1800 0930 5L 18.00 93 1.00
RU DM 2000 0930 5L 20.00 93 1.00
RU DM 2000 1050 5L 20.00 105 1.00
RU DM 2000 1250 5L 20.00 125 1.00
RU DM 2000 1270 5L 20.00 127 1.00
RU DM 2000 1500 5L 20.00 150 1.00
RU DM 2500 1892 5L 25.00 189.2 1.00

 

 

Diameter Tolerance
All ISO h5

 

Length Tolerance
All -0 / +1%

 

Surface Finish
< 10 mm  0.05 Ra
≥ 10 mm  0.10 Ra

 

All sizes are mm unless otherwise stated.

Standard in cemented tungsten carbide grade H10F. Additional grades are available upon request.

 

Your Hyperion sales person can offer their expertise in selecting the carbide and rotary tool blank best suited to solve your needs.

 

Did you know you can recycle your cemented carbide with Hyperion?  Visit our recycling page or contact us for details.

 

*Cemented carbide is also known as solid carbide and tungsten carbide (WC).