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DMH-M, Ultra Thick PCD Tools blank, Cylinder PCD, Diamond Layer 1mm~4mm, Total Thickness 3.2mm~20mm
DMH series PCD is thick PCD cylinder (without helical flutes), with a tungsten carbide and thick PCD layer, mainly recommends for manufacturing drills used in electric, aerospace industry and other industries that machine aluminum, titanium ,CFRP and composites.
PCD layer can be from 1.0mm to 4.0mm (even above 4.0mm), overall thickness can be reach 20mm.
Ultra Thick PCD
| Grade | Grain size | PCD Layer |
Over all thickness |
Diameter | PCD layer tolerance | Overall thickness tolerance | Diameter tolerance |
|---|---|---|---|---|---|---|---|
| DMH-M | Middle | 1~4mm | 3.2~20mm | 17.5mm |
﹢0.2/-0.1mm |
±0.1mm | ±0.1mm |