Headed die button with counterbore relief D_-HMC_ / D_-HHC_

Headed die button with counterbore relief D_-HMC_ / D_-HHC_

The D_-HMC_ / D_-HHC_ headed die button is axially secured in the tool by the collar. The counterbore relief / recesses allows the off-cut to be evacuated during cutting. Headed die button are mounted in a tool to cut, bend or form sheet.

Specifications

Material :

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

Standard : ISO 8977 - NF E63-080

Dimensions :

  • Diameter : from 6 to 50mm
  • Length : from 20 to 35mm

Type : 5 mm collar die button. Counterbore relief.

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 : 58-62 HRc
  • Material B : 60 - 64 HRc

Benefits :

  • The collard block axially the die button ensuring very precise positioning.
  • All our die button are engraved to your specifications for quick identification.

Tolerance :

  • D_HMC_ : Body tolerance m5
  • D_HHC_ : Body tolerance h5
  • Length tolerance +0,3/+0,2
  • Collar thickness tolerance 0/-0,1
  • Shape tolerance +/-0,01

Conception : EDM

Target application

Ideal for press tools or injection moulds.

Recommendations for use :

  • Mounting : The die button are directly mounted in the bottom plate.
  • Cutting clearance : We recommand a cutting clearance between the die button and the punch corresponding to 10% of the thickness of the sheet being cut. (except special applications)

Maintenance recommendations :

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


To order you need to indicate : 

  1. The desired dimensions
  2. Desired shape (except for blanks)
  3. Shape dimensions (except for blanks)
  4. The desired coating
  5. Shape orientation
  6. Standard alterations

Example : DA-HMCL-20-25-5-P8-W5-R2T0

Technical data

3D Model

Plan

Dh5 : Die button D_-HH__ diameter tolerance h5

Dm5 : Die button D_-HM__ diameter tolerance m5

C : Collar diameter

L : Die length

B : Relief angle

H : Height

PxW : Shape dimensions

Headed die button with counterbore relief D_-HMC_ D_-HHC_ PLAN

Catalogue

Download the full catalogue

FAQ

A specific request?

Your satisfaction is our priority. Contact us if you have a special request.