4" SERIES
Shank 
Type
Diameter Part Number Buttons Button Type WeightApprox.
Gauge Face
340A 105 mm 4 1/8” 41340AC18B 8 - 1/2" 6 - 1/2" Ballistic 20 lbs.
  105 mm 4 1/8” 41340AC18D 8 - 1/2" 6 - 1/2" Dome 20 lbs.
  108 mm 4 1/4” 42340AC18B 8 - 1/2" 6 - 1/2" Ballistic 20 lbs.
  108 mm 4 1/4” 42340AC18D 8 - 1/2" 6 - 1/2" Dome 20 lbs.
  115 mm 4 1/2” 44340AC98B 8 - 9/16" 7 - 1/2" Ballistic 22 lbs.
  115 mm 4 1/2” 44340AC98D 8 - 9/16" 7 - 1/2" Dome 22 lbs.
  115 mm 4 1/2” 44340AF98B 8 - 9/16" 7 - 1/2" Ballistic 22 lbs.
  115 mm 4 1/2” 44340AF98D 8 - 9/16" 7 - 1/2" Dome 22 lbs.
  120 mm 4 3/4” 46340AC98B 8 - 9/16" 7 - 1/2" Ballistic 24 lbs.
  120 mm 4 3/4” 46340AC98D 8 - 9/16" 7 - 1/2" Dome 24 lbs.
  120 mm 4 3/4” 46340AF98B 8 - 9/16" 7 - 1/2" Ballistic 24 lbs.
  120 mm 4 3/4” 46340AF98D 8 - 9/16" 7 - 1/2" Dome 24 lbs.
  124 mm 4 7/8” 47340AC98B 8 - 9/16" 7 - 1/2" Ballistic 24 lbs.
  124 mm 4 7/8” 47340AC98D 8 - 9/16" 7 - 1/2" Dome 24 lbs.
  127 mm 5" 50340AC98B 8 - 9/16" 7 - 1/2" Ballistic 25 lbs
  127mm 5" 50340AC98D 8 - 9/16" 7 - 1/2" Dome 25 lbs
Foot Valve
9013
         

For more details about this Drilling Rig Contact
http://mincondthhammers.dthrotarydrilling.com/Dth-bits/4-series.html