
| BLP Shell Mill | ap L H | |||||||||
| Three Flute Fully Effective 240° Ball Nose Cutters with Shell Hole Adaptation | D r | D3 Da | Rd° | |||||||
| Designation | D | r | Z | ap H L | D3 | Da | Inse | rt | kg | |
| BLP D50-22 | 50.00 | 25.00 | 3 | 37.50 50.00 83.00 | 47.00 | 22.00 | BLR D | 500 | 0.607 |
For inserts, see pages: BLR (455)
| Spare Parts | ||||||
| Designation | ||||||
| BLP D50-22 | SR M6X1-L18 IP25 | BLD IP25/S7 | SW6-T | SR M10X1X14-10700 | SR M10X20-10600(a) | HW 5.0 |
(a) Retaining knob for adapters
| BLPK | D r | d | |||||||||
| Extended Flute Ball Nose Endmills | ap | L1 H L | Rd° | ||||||||
| Designation | D | r | ap | Z | L | L1 | H | d | Shan | k(1) | kg |
| BLPK D32-35-H80-W32 | 32.00 | 16.00 | 35.00 | 9(2) | 145.00 | 80.0 | 83.00 | 32.00 | W | 0.634 | |
| BLPK D40-47-H85-W40 | 40.00 | 20.00 | 47.00 | 12(3) | 170.00 | 85.0 | 90.00 | 40.00 | W | 1.218 | |
| BLPK D50-60-H90-W50 | 50.00 | 25.00 | 60.00 | 9(4) | 180.00 | 90.0 | 95.00 | 50.00 | W | 2.008 |
(1) W-Weldon (2) 3x BLR D320, 6x HM90 APKT 1003PDR (3) 3x BLR D400, 9x HM90 APKT 1003PDR (4) 3x BLR D500, 6x P290 ACKT/ACCT 1806... For inserts, see pages: BLR (455) HM90 APKT 1003 (383) P290 ACCT (395) P290 ACKT (395)
| Designation | ||||||
| BLPK D32-35-H80-W32 | SR M4X0.7-L9.6 IP15(a) | BLD IP15/S7 | SW6-T | SR 34-505/MHG(b) | T-8/53 | |
| BLPK D40-47-H85-W40 | SR M5-10.6 IP20(a) | BLD IP20/S7 | SW6-T | SR 34-505/MHG(b) | T-8/53 | |
| BLPK D50-60-H90-W50 | SR 10503750-L12.4(a) | BLD T25/S7 | SW6-T | SR 14-544/S(b) | BLD T15/M7 |
(a) For the round inserts (b) For the straight inserts
| Workp | iece Material | Cutting | ||||||||
| ISO class | Typical repr | esentstive | W.O.C | speed | Feed | |||||
| DIN/ISO 513 | Description | ISCAR mat. group | Hardness, HB | AISI/SAE/ASTM | DIN W.-Nr. | Carbide grade | Ae [mm] | Vc [m/min] | Fz [mm/tooth] | Coolant |
| Non-alloy steel | 1-5 | 130-180 | 1020 | 1.0402 | IC808 | Up to 0.3D | 100-200 | 0.08-0.15 | Dry | |
| IC830 | 100-180 | 0.10-0.16 | Dry/Wet | |||||||
| 68 | 260300 | 4340 | 16582 | IC808 | 100-180 | 0.06-0.13 | Dry | |||
| Low alloy | - | - | . | IC830 | 80-150 | 0.08-0.15 | Dry/Wet | |||
| steel | 9 | HRC 35-42 | 3135 | 15710 | IC808 | 80-160 | 0.06-0.12 | Dry | ||
| P | . | IC830 | 70-140 | 0.08-0.13 | Dry/Wet | |||||
| High alloy steel | 10-11 | 200-220 | H13 | 1.2344 | IC808 IC830 | Up to 0.25D | 80-140 70-120 | 0.06-0.10 0.08-0.12 | Dry Dry/Wet | |
| Ferritic/ | IC808 | 80-160 | 0.06-0.12 | Dry | ||||||
| martensitic stainless steel | 12-13 | 200 | 420 | 1.4021 | IC830 | 70-140 | 0.08-0.13 | Dry/Wet | ||
| M | Austenitic stainlesssteel | 14 | 200 | 304L | 1.4306 | IC330 IC830 IC808 | Up to 0.2D | 80-120 90-140 100-160 | 0.08-0.13 0.08-0.12 0.06-0.10 | Wet |
| Grey cast iron | 15-16 | 250 | Class 40 | 0.6025 (GG25) | IC808 | 160-200 | 0.12-0.20 | |||
| K | Nodular cast iron | 17-18 | 200 | Class 65-45-12 | 0.7050 (GGG50) | IC808 | Up to 0.25D | 150-180 | 0.10-0.18 | Dry |
| Hih | 33-35 | 340 | Inconel 718 | 2.4668 | IC808 IC830 | 25-35 25-40 | 0.05-0.10 0.05-0.12 | |||
| g | IC330 | 20-30 | 0.06-0.12 | |||||||
| S | temperature | HRC | 37165 | IC808 | Up to 0.2D | 40-60 | 0.05-0.10 | Wet | ||
| alloys | 36-37 | AMS R56400 | . | IC830 | 35-55 | 0.06-0.12 | ||||
| 30-32 | (Ti6Al4V ELI) | IC330 | 35-50 | 0.06-0.13 | ||||||
| H | Hardened- steel | 38 | HRC 45-49 | HARDOX 4 | 50 plate | IC808 | Up to 0.2D | 60-70 | 0.05-0.08 | Dry |
* With respect to maximal depth of cut ap ** ISCAR material group in accordance with VDI 3323 standard *** Quenched and tempered For machining in unstable conditions, the recommended cutting data should be reduced by 20-30%