Lichamp Tungsten Carbide Chamfer Tool 1/8" to 1-7/16" with Countersink Drill Bit 1/8" to 5/8", Tungsten Carbide Chamfer Bit Burr Remover for Damaged Metal Screws Bolts and Fasteners
 
Product Features
  

         
Tungsten Carbide Chamfer Tool: Include the deburring chamfer tool 1/2"-1-7/16"(13-36 mm), the deburring chamfer tool 1/8"-3/4"(3-19 mm) and the countersink drill bit 1/8"-5/8"(3-16 mm)
         
Durable Material: Countersink drill bit is made of M2 high-speed steel with a heat-treated surface and a hex shank. External deburring chamfer is made of zinc alloy casting, triangular shank and hex shank, containing carbide inserts for durability
         
Easy to Operate: External chamfer easily smoothes rough edges on bolts, pipes and rods, removing burrs and leaving a smooth surface. It can repair damaged bolts without generating sparks to cause injury and work better when used at low rotational speeds
         
Special Design: Internal countersink chamfer's special five-blade design reduces vibration, and the 82 degrees countersink provides better chip removal, a smoother drilling experience and longer bit life
         
Suitable For: Internal countersink chamfer is suitable for use on steel, iron, stainless steel, copper, aluminum, and hard plastic tubes, deburring, trimming, and enlarging countersink holes in a wide variety of materials such as metal, wood, and plastic