Vanilla Hammers adds a few hammers to Minecraft 1.14+ which can mine a 3x3 area. The hammer is like a pickaxe, so you can mine stone and ore materials.
This mod was originally made by Draylar for Fabric and I ported the mod and took all it's textures to Forge. I hope you enjoy the mod as much as I while making it.
Here you can see the recipes for 2.0+: