Purchase Qty. Reference FOB Price
1-4 Pieces US$198.00
5+ Pieces US$181.00
Product Description
115mm SD4 High Air Pressure DTH Drill Button Bits for Exploration Drilling Product Description KINGDRILLING rock drill tools manufacturer has a full range of DTH drill bits with SD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well ...