INNER OUTER REAMER & FILES SET

• Great for repairing damaged bolts and fasteners
• Tube internal chamfering facilitates tube combination
• Hard steel could use lubricating oil to improve tool performance
• Sell on AMAZON(US):https://www.amazon.com/dp/B07MQCJN11?ref=myi_title_dp

• Drill use 0-400 RPMs
• Fit 1/8' (3mm) to 3/4' (19mm)

External chamfer tool works on

• Round Stock
• Bar Stock
• Threaded Rod
• Screws and more

Inner chamfer tool works on

• Steel pipe
• Iron pipe
• Stainless steel pipe
• Copper tube
• Aluminum tube
• Hard plastic tube

• Stainless
• Hardened Steel
• Mild Steel 
• Copper
• Brass
• Wood
• Fiberglass
• Hard Plastic