{"product_id":"groz-letter-punch-set-6mm-tf","title":"Groz Letter Punch Set 6Mm | Punches \u0026 Chisels - Number \u0026 Letter Punches","description":"\u003cp\u003eFor Hand Held  Hammer struck applications GROZ  Letter and Number Stamps are manufactured from selected quality carbon steel. Punches are through induction hardened  which gives durability and extended life for repeated use. The hardness at the stamping end is maintained at 58-62 HRC  the striking end is tempered to 38-43 HRC. This prevents the punch from splintering during use. The striking end is chamfered to prevent breakage and accidents due to flying splinters\u003c\/p\u003e","brand":"Groz","offers":[{"title":"Default Title","offer_id":31260154363966,"sku":"GZ26105","price":148.93,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1861\/7207\/products\/GZ26105TF_db236354-581d-4fe8-a367-fb893fbcaf69.jpg?v=1594796616","url":"https:\/\/www.toolfactory.co.nz\/products\/groz-letter-punch-set-6mm-tf","provider":"Tool Factory","version":"1.0","type":"link"}