
| BNTN4 | Feeds f | z (mm/t | ooth) - S | lotting | / Pocke | ting | |||||||||||||
| D | Unalloyed Steel | Unalloyed Steel 700-950N/mm2 200-280 HBN | Alloyed Steel | Alloyed Steel 950-1200N/mm2 280-355 HBN | Alloyed Steel 1200-1400N/mm2 355-415 HBN | Stainless Steel Austenitic + Ferretic 300 Series | Stainless Steel Martensitic 400 Series | Stainless Steel Refractory PH | Cast Irons Grey GG-FT | Cast Irons Spheroidal- Ductile GGG-FGS | Cast Irons Malleable GTS -MN/MP | Aluminium & Alloys | Aluminium & Silicon >16% Si 92 HBN | HTA Iron Based Alloys | HTA Cobalt Based Alloys | HTA Nickel Based Alloys | HTA Titanium Based Alloys | Hard Steel >1400 N/mm2 >415 HBN | Chilled Cast Iron >1400 N/mm2 >400 HBN |
| Range | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. | Min. - Max. |
| 1.0 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | 0,010 | - | - | 0,010 | 0,010 | 0,010 | 0,010 | - | - |
| 1,5 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | - | - | 0,015 | 0,015 | 0,015 | 0,015 | - | - |
| 2,0 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | - | - | 0,015 | 0,015 | 0,015 | 0,015 | - | - |
| 2,5 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | 0,015 | - | - | 0,015 | 0,015 | 0,015 | 0,015 | - | - |
| Note: H Note: | TA = Hi Due to th | gh Tem e smal | perature l diamet | Alloys er of th | e minia | ture end | Co i mill lin | py Mil i e, the f | ling / i eed rat | Profilin e has be | ig en red | F uced to | eed C a starti | orrecti ng valu | on Par e only. | amete | rs | ||
| ae | Correction | Factor | |||||||||||||||||
| ap ae | No shoul | te: For c der milli refer to | opy millin ng applica page B90 | g & tions, . |