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SPARE PARTS | CHIP-BREAKER selection guide |

Complementos | Repuestos Guia para aplicações do quebra-aparas | Guía para aplicación del rompevirutas

Order separately Order separately HB Chip-Breaker Application

Key ISO PSM Material

Insert Screw Key (Torx) Torque Value Screw Clamp Washer Washer Screw (Brinell) 1st choise Dificult Operations

(Torx - Nm)

Cutter 1 Unalloyed Steel 125-220 RD…T … RD…W …

ØDc Nm

NmP2Low-Alloyed Steel220-280RD…T …-
3High-Alloyed Steel280-380RD…W …-

W24590 - 15 P0250503 XT08 DT0812 1,2 - - -

7 Malleable Cast Iron 130-230 RD…T … RD…W …

R24590 - 15-20P0250503XT08DT08121,2---K8Grey Cast Iron180-245RD…W …-
W25090 - 20P0350800XT15DT15303,0---9Nodular Cast iron160-250RD…W …-
R25090 - 20-42P0350800XT15DT15303,0---N10Aluminium and Non Ferrous30-130RD…W … M0F-
A25090 - 42-52P0350800XT15DT15303,0---H12Hardened Steels40-55 HRCRD…W …-
W25190 - 25P0350800XT15DT15303,0---
R25190 - 24-42P0350800XT15DT15303,0---
C25190 - 50-80P0350800XT15DT15303,0P0350750--recommended cutting conditions |

Condições de corte recomendadas | Condiciones de corte recomendables

R25290 - 32-35P0451001XT20DT20505,0---
C25290 - 52-80P0451001XT20DT20505,0-HC01200P0451001

Feed fz (mm/t)

C25290 - 125-160 P0451001 XT20 DT2050 5,0 - HC01200 P0451001 Insert

0,20-0,50 0,50-1,00 2,00 3,00 4,00 5,00 6,00 7,00 8,00

C25390 - 80-160 P0601402 TT20 - 10,0 - HC01200 P0451001

RD... 07 0,35 0,25 0,10 0,07 - - - - -

Note: The toolholder is supplied with the XT/PT key. To order the DT key please check the page A-243.

Check the procedures for the clamping screws on the page A-243.RD... 10-0,400,350,300,20----
RD... 12-0,500,450,300,250,22---
RD... 16-0,600,500,450,350,300,200,10-
RD... 20--0,600,500,400,300,250,150,10

grades selection guide |

Guia para selecção de graus | Tabla para selección de calidades Grades

HB Wear Resistance Toughness

ISO PSM Material (Brinell)

PH6103 PH6910 PH6920 PH6125 PH6135 PH6740 PDP410

1Unalloyed Steel125-220
P2Low-Alloyed Steel220-280
3High-Alloyed Steel280-380
7Malleable Cast Iron130-230
K8Grey Cast Iron180-245

Good Conditions

9Nodular Cast iron160-250
N10Aluminium and Non Ferrous30-130Average Conditions

H 12 Hardened Steels 40-55 HRC ✓ Difficult Conditions