XIAMEN PRODRILL EQUIPMENT CO., LTD is a focus exporting company specialized in control plant etc, focus exporting
including small hole drilling tools, integral drill steel, integral rod, tapered button bits, chisel bits and cross bits. Order today!
Showing 1–12 of 27 results
19mm Hexagon Drill Steel Collar Sleeve
22mm Hexagon Drill Steel Collar Sleeve
ProDrill Hollow Hexagonal Drill Steel has following advantages:
Q7-32-1122-50 button configuration : 7mm*7
Q7-34-1122-50button configuration : 7mm*7
Q7-36-1122-50button configuration : 8mm*5 + 7mm*2
Q7-38-1122-50button configuration : 9mm*5 + 7mm*2
Q7-41-1122-50button configuration : 9mm*5 + 7mm*2
Skirt length 50 mm , Taper degree : 11 ° Zinc plated ,Hot insertion ,
Carbide code : T6 grade ( world No.1 ) Designed for underground mining to match YT24, YT28, YT29a air pusher rock drills in Peru, Chile, Colombia .
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