Possible Clues:

• Sharp tool is carried by guerrilla fighter, one still learning
• It can be cold in the workshop
• Man's locked in prison room, not entirely chipper
• Sh! One is all on edge with lice
• Sharp-edged metal tool
• Eg, woodworking tool
• Chile's going to swindle someone out of something
• 'Chiels that winna ding' but would do for 11
• Wood worker
• Shaping tool