Page 28 - Centerdrill Produktkatalog 2020 English
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M12 - 11.0 Surface with collar
Centerdrill 11.0 short Centerdrill 11.0 long
Order no.: 3601100 Order no.: 3501100
Product discription: 11.0 short Product discription: 11.0 long
Thread type: DIN ISO 13 / DIN 376 Thread type: DIN ISO 13 / DIN 376
Thread size: M12x1,75 Thread size: M12x1,75
Centerdrill core hole: 11,0mm Centerdrill core hole: 11,0mm
Working part L1: 20,0mm Working part L1: 26,6mm
Shank-ø: 12,0mm h6 Shank-ø: 12,0mm h6
Surface workpiece: with collar Surface workpiece: with collar
Max. Material thickness: 2,4mm Max. Material thickness: 4,9mm
Suitable for materials: Stainless steel Suitable for materials: Stainless steel
www.centerdrill.de
Reference values for M12 in 2mm Material thickness
Material
Process data Stainless steel Steel Copper Brass Aluminum
RPM Centerdrill 1300 1500 2300 2300 2300
RPM Centertap 140-160 300-400 460-530 460-530 460-530
kW-Power + 2,5 1,9 1,9 1,9 1,9
Feed rate (mm/min) + 50-150 50-150 50-150 50-150 50-150
• These are recommended values and they may vary significantly, depending on the type of material, material
thickness, lubrication, etc. For thread forming, we recommend our cutting oil. If you use an emulsion, it should
contain at least 8-10% grease.
• CNC-data can be provided on request.
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