Possible Clues:

• That cutter makes more sound
• Tool acts as a calculator, they say
• Carpenter's tool sounds mathematical
• Daze with a sort of axe
• Wood worker
• Carpenter's tool sound mathematically capable
• Sounds as if one makes more of a tool like this
• Sounds as if one appends the tool for shaping wood.
• This gets more, by the sound of it, to give an edge to it
• Daze with axe.