Simple mining axe.
The item id for Axe Pick in unturned is 1198. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Useable: Melee
Slot: Secondary
Size_X: 2
Size_Y: 3
Size_Z: 0.65
Size2_Z: 0.6
Range: 2
Strength: 1.5
Stamina: 25
Player_Damage: 34
Player_Leg_Multiplier: 0.6
Player_Arm_Multiplier: 0.6
Player_Spine_Multiplier: 0.8
Player_Skull_Multiplier: 1.1
Zombie_Damage: 34
Zombie_Leg_Multiplier: 0.3
Zombie_Arm_Multiplier: 0.3
Zombie_Spine_Multiplier: 0.6
Zombie_Skull_Multiplier: 1.1
Animal_Damage: 34
Animal_Leg_Multiplier: 0.3
Animal_Spine_Multiplier: 0.6
Animal_Skull_Multiplier: 1.1
Barricade_Damage: 15
Structure_Damage: 10
Vehicle_Damage: 25
Resource_Damage: 100
Object_Damage: 25
Durability: 0.15
Blueprints: 2
Blueprint_0_Type: Repair
Blueprint_0_Supply_0_ID: 67
Blueprint_0_Supply_0_Amount: 3
Blueprint_0_Build: 27
Blueprint_1_Type: Tool
Blueprint_1_Supplies: 1
Blueprint_1_Supply_0_ID: 1198
Blueprint_1_Product: 67
Blueprint_1_Products: 2
Blueprint_1_Build: 27
AttackAudioClip: Sounds/MeleeAttack_01.mp3
BladeIDs: 2
BladeID_0: 0
BladeID_1: 2