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401 to .498 size Shank Adapter. Use to adapt the .401 Flow-Forming shank to fit a .498 rivet gun, or to adapt TM Air Hammer Dies with .401 shanks to .498 Air Motors.: TM Technologies
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AIRCAT Pneumatic Tools 5300-B-T: Super Duty 0.498-Inch Shank Air Hammer 1,700 BPM - Hammer - Amazon.com
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Chicago Pneumatic A047091 Air Chisel, 1-1/4-Inch Smoothing Hammer, .498 Shank for CP717 - Hammer Handles - Amazon.com
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Amazon.com: Chicago Pneumatic A047050 Air Chisel- Rivet Cutter .75 .498 Shank for CP717 : Everything Else
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Amazon.com: Chicago Pneumatic CP717 - Air Hammer, Welding Equipment Tool, Construction, Heavy Duty, 0.498 Inch (12.7mm), Round Shank, Stroke 2.68 in / 68 mm, Bore Diameter 0.75 in / 19 mm - 1800 Blow Per Minute : Everything Else
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