eccentric drill bit ผลิตออนไลน์

Product name:High Carbon Steel MK3E133mm overburden eccentric drilling bit for construction Casing pipe OD: 133mm When simultaneously drilling and casing through loose overburden materials, our casing drilling ... อ่านเพิ่มเติม

Product name: 3 inch high air pressure DTH drill bit with DHD3.5 shank for blasting Product category: DTH drill tools Matched hammer: Hammer DHD3.5 Diameter: 90 mm KINGDRILLING high air pressure DTH button bit ... อ่านเพิ่มเติม

Product name:323mm MRS concentric under reamer casing drill bit for water well drilling Casing pipe OD: 323mm Kingdrilling drilling solutions are designed to deliver industry-leading returns in sample quality ... อ่านเพิ่มเติม

Product Name: 276mm MRING Overburden Symmetric Casing Drilling System Bit For Construction Machinery External Dia.(mm): 276mm Product details: Experience the ultimate drilling power with our revolutionary ... อ่านเพิ่มเติม

Product Name: 3WB133mm MK5E Overburden Casing Drilling bit CIR110 Shank With Casing Shoe Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: 133mm MK5E ... อ่านเพิ่มเติม

Product Name: Overburden Reamer Casing Drilling Bit CIR110 Shank With Casing Shoe 3WB133mm MK5E Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: 133mm MK5E ... อ่านเพิ่มเติม

Product Name: Advanced Overburden Casing Drilling Bit 3WB127mm MK5E CIR110 Shank For Drilling in soft adn hard formation Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched ... อ่านเพิ่มเติม

Product Name: 3WB146mm MK5E Overburden Casing Drilling Bit CIR110 Shank For soft and hard rock formation Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: ... อ่านเพิ่มเติม

Product Name: Hot sales Overburden Casing Drilling Bit 3WB133mm MK5E CIR110 Shank With Casing Shoe Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: 133mm ... อ่านเพิ่มเติม

Product name: MRS273mm Eccentric Casing Under Reamer Casing Drill Bit For Water Well Drilling Casing pipe OD: 273mm Kingdrilling drilling solutions are designed to deliver industry-leading returns in sample ... อ่านเพิ่มเติม