Precision Piercing Punch DIN9861-C Precision Piercing Punch Standard: ISO8020-B CODE: MZ51C HSS Steel CODE: MZ55B CODE: MZ51PS ASP23 Steel Material: HSS Steel Hardness: Shaft: HRC64+/-2 Hardness: Shaft=HRC64+/-2 Head=HRC50+/-5 50 CODE: MZ52C CODE: MZ56B Material: HWS Steel Material: HWS Steel Hardness: Shaft: HRC62+/-2 CODE MZ51C MZ52C MZ51PS d1(h6) 0.5~1.5 1.5~2.9 2.5~3.5 3.5~4.5 4.5~5.5 5.0~6.5 6.0~8.5 Hardness: Shaft=HRC62+/-2 d2 3.0 4.5 5.5 6.5 8.0 10.0 12.0 d3(h6) Order Example: MZ51C-d1xd3xLxL2 2 3 4 5 6 8 10 K+0.2/0 0.5 0.5 0.5 0.5 0.5 1.0 1.0 L2+0.5 7 7 10 10 10 13 17 71 L1+0.5 Head=HRC50+/-5 CODE 80 MZ55B MZ56B ISO8020-A Precision Piercing Punch 10 10 10 10 13 17 17 17 17 17 63 71 L+0.5 80 90 100 Material: HSS Steel Hardness: Shaft=HRC64+/-2 Head=HRC50+/-5 CODE: MZ58E Hardness: Shaft: HRC62+/-2 MZ55A MZ56A 3 3 5 5 5 5 5 5 5 5 L2+0.5 CODE: MZ57E 50 Material: HWS Steel 3 4 5 6 8 10 13 16 20 25 32 3 4 5 6 8 10 13 16 20 25 T+0.2/0 Standard: ISO8020-E CODE: MZ56A d1(m5) 5 6 8 9 11 13 16 19 24 29 d3 (m5) Precision Piercing Ejector Punch Material: HSS Steel CODE 0.8~2.9 1.0~3.9 1.2~4.9 1.6~5.9 2.5~7.9 4.0~9.9 5.0~12.9 8.0~15.9 12.0~19.5 16.5~24.5 d2 0/-0.2 Order Example: MZ55B-d1xd3xLxL2 CODE: MZ55A Hardness: Shaft: HRC64+/-2 d1(m5) d2 0/-0.2 5 6 8 9 11 13 16 19 24 29 36 Order Example: MZ55A-d1xL Material: HWS Steel T+0.2/0 3 3 5 5 5 5 5 5 5 5 5 63 71 L+0.5 80 Hardness: Shaft=HRC62+/-2 90 100 Head=HRC50+/-5 CODE MZ57E MZ58E 32 d1(m5) 5 6 8 10 13 16 20 25 32 d2 0/-0.2 8 9 11 13 16 19 24 29 36 Order Example: MZ57E-d1xL T+0.2/0 5 5 5 5 5 5 5 5 5 63 33 71 L+0.5 80 90 100