1075 4.3mm Utility Knife Blade Blank

1075 4.3mm Utility Knife Blade Blank


1075 4.3 mm Utility Knife Blade Blank.

View cart



Overall Length: 210 mm Blade Length: 90 mm Thickness: 4.3 mm Steel Type: 1075 carbon steel – a very tough, versatile steel that can take a high hardness and is easy to heat treat with simple equipment. The 1075 blank is cut by waterjet so there is no heat affected zone.

Supplied Annealed (Soft) Steel info, including heat treating:click HERE  Can be treated the same as 1084.

You will need to tidy up the profile, grind the bevels, drill pin holes, heat treat and fit a handle. Heat Treating can be done in accordance with the Data Sheet, linked above or outsourced to a heat treating company.

*Please note this may come with some slight warpage. This can be fixed by clamping your blank in a vice and straightening it.*

Additional information

Weight 0.15 kg
Dimensions 21 × 3 × 0.5 cm
has been added to your cart: