Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling Product Specification Product H25 Button bit Diameter 45mm Buttons 9x8mm,6x9mm Flushing hole No. Front 1, Side 1. Weight 0.42 KG ... Read More
H25 High Wear Resistance For Mining And Quarrying Drill Rod Button Drill Bit Product Specification Product H25 Button bit Diameter 38mm Buttons 2x7mm,5x9mm Flushing hole No. Front 1, Side 1. Weight 0.3 KG Color ... Read More
Taper Cross Bits 7/11/12 drgee dia 29-41mm contect Hex Tapered rod for mine drilling Product Description Product Tapered Cross type bit Diameter 32mm Alloy 12x8mm Flushing hole No. Front 1, Side 2 Weight 0.3KG ... Read More
For Rock Mining Drilling 7 Degree Tapered Chisel Drill Bits Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type ... Read More