roof bolting bits

PDC BITS FOR ROOF BOLTING PDC drill bit for coal mining pdc drill bits manufacturers 1. Description: - For medium to hard and dense formations such as...

Aluminum Alloy Trough Deck Roof Bolted Steel Liquid Storage Tanks For chemical Storage Brife introduction of Bolted Steel liquid storage tank Bolted s...

Aluminum Triangle Truss roofing Bolt 12m Max Span Tube Diameter Ø 50mm Product Description Stage Roof Truss uses the 6082 Aluminum material as for Mai...

High Tensile Full Threaded Rod Galvanized Roofing Bolts With Nut and Washer 1.Product Description Roofing Bolts components in the concrete foundation ...

Roof Bolting Jumbo Drilling Rig Underground Tunneling Hydraulic Borehole Drilling Machine SRUB3S rock bolting rig is developed for using in various dr...

Factory Price Bamboo Shaped Machine Roofing Bolt Screw Zinc Connecting Screw snap break off screw Product Description We have all standard DIN, BS, JI...

Popular accessories Galvanized Steel Frame Steel Sheet Stainless Steel Light Structure ​ Description Bolt ball processing has many advantages such as ...

Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 ...

Carbon steel Zinc Plated HDG Round Ball Head Roofing Bolt And Fastener Product name Carbon steel Zinc Plated HDG Round Ball Head Roofing Bolt And Fast...

M4x20 Size Hex Head Bolt M36 Nib Tv 8.8 Seal Roofing Bolt 6h Tolerance Product Description Product name Bolt Product standerd JIS GB ASTM DIN IOS Prod...

Customizable concert stage aluminum 400x600mm roof bolt truss Question:what is the width,depth and height of the truss do you want? detailed quotation...

Self Drilling Anchor Bolts R32 bit matching 160mm coupling, Dia 51mm Drill Bit Anchor bolt Anchor bolt means a rod that transfers the structures or ge...

Tungsten carbide drill bits,rock drill bits ,button bits,tapered drill bits,chisel/cross drill bits Product Description JCDRILL tapered bits are ideal...

Product Description: As a professional manufacturer, we would like to provide you with Underground Mining Roof Support Expansion Shell. Not only that,...

Hanger Bolt Metal Roof Mount system Tin Roof Commercial solar photovoltaic system Hanger Bolt, also called Double Head Threaded Screw or Double-headed...

Universal Car Roof Rack Platform Mounting SUS304 T Bolt Adapter Screw Year Universal Product Paramenters Product Name Car roof rack mounting t bolts M...

Aluminum Bolt Connection Installation Method For Customized Applications Product Description: Our Roof Support System is a fixture that is designed to...

Polishing 150kg Load Capacity Stainless Steel Hanger Bolt Product Description: Solar Roof Hook Solar Roof Hook is made of high-quality stainless steel...

13 PC LEFT HANDED HSS DRILL BIT SET BACKWARDS STEEL REVERSE BOLT REMOVER Description: Left Hand Drill Bit Set 13 Pc This left-hand drill bit set has a...

Stainless Steel Solar Hanger Bolt Use For Metal Roof Solar Mounting System Descrpition of Stainless Steel Solar Hanger Bolt 1.Fix to roof directly sol...