China 130mm Reverse Circulation Bit for Hole Drilling, Find details about China Reverse Circulation Bit, 130mm Reverse Circulation Bit from 130mm Reverse Circulation Bit for Hole Drilling
Model | Size | Gauge Carbide | Face Carbides | Weight | |||
mm | inches | kg | Lbs | ||||
RE545 AD117 | 124 | 4-7/8" | 8*9/16" | 8*1/2" | 11.8 | 26.1 | |
127 | 5" | 8*9/16" | 8*9/16" | 12 | 26.5 | ||
130 | 5-1/8" | 8*9/16" | 8*9/16" | 12.2 | 26.9 | ||
133 | 5-1/4" | 8*5/8" | 8*9/16" | 12.2 | 26.9 | ||
137 | 5-3/8" | 8*5/8" | 4*5/8"&4*9/16" | 12.4 | 27.4 | ||
140 | 5-1/2" | 8*5/18" | 4*5/8"&4*9/16" | 12.5 | 27.6 | ||
RE547 AD124 | 133 | 5-1/4" | 8*5/8" | 4*5/8"&4*9/16" | 14.8 | 33 | |
137 | 5-3/8" | 8*5/8" | 4*5/8"&4*9/16" | 15 | 33.2 | ||
140 | 5-1/2" | 8*5/8" | 4*5/8"&5*9/16" | 15.3 | 33.8 | ||
143 | 5-5/8" | 8*5/8" | 4*5/8"&5*9/16" | 15.5 | 34.1 | ||
146 | 5-3/4" | 8*5/8" | 4*5/8"&6*9/16" | 15.7 | 34.7 |