Headed pilots punches PB-PPNP / P_-PPNZ - ISO 8020

Material :

• Material A : High-speed steel HWS / 1.2379 / D2 / X155CrVMo12.1 
• Material B : High-speed steel HSS / 1.3343 / M2 / HS 6.5.2 / Z90

Standard : ISO 8020 / NF E63-101

Dimensions :

• Diameter : from 5mm to 25mm
• Length : from 71mm to 110mm

Cylindrical head, 5mm thick.

Available shapes : Available as a blank or following our 6 standards catalog shapes. Others shapes can be made as special.

Coating : Standard coating : TIN, Alcrona (AlCrN), TICN, CrN, t-ac.

Other coating on request.

Hardness :

• Material A : 

Head 40 -50 HRc

Body 58 - 62 HRc

• Material B : 

Head 47 -57 HRc

Body 60 - 64 HRc

Benefits :

• The PB-PPNP pilot punches are directly mounted on the intermediate plate (or stripper plate) making the pilots shorter.
• The P_-PPNZ pilot punches can be mounted in the upper plate allowing longer pilots.
• All our punches are engraved to your specifications for quick identification.

Tolerances :

• Body tolerance m5
• Length tolerance +1
• Cylindrical head thickness tolerance +0,1/0
• Cylindrical head diameter tolerance ±0,1
• Shape tolerance ± 0,0

Conception :

• The cylindrical head is hot forged for superior strength and a better durability.
• The body and shape are grinded with high precision.

Target application

Ideal for press tools or injection moulds.

Recommendations for use :

Mounting :

• The PB-PPNP are directly mounted on the stripper plate.
• The P_-PPNZ are mounted in the upper plate.

Maintenance recommendations :

• Regular cleaning
• Regular inspection
• Checking alignment with the die
• Regular lubrication

Pour commander il vous suffit de nous indiquer à partir du catalogue :

1. The desired dimensions
2. Shape dimensions (except for blanks)
3. Standard alterations

Example : PB-PPNP-12-30 / PB-PPNZ-16-71-20-P12,5