Jiangsu Profile
Product List
17776. Cobalt Drill Bit Set M35 HSS Metal Twist Drill Bits for Steel Stainless Steel Hard Metal Cast Iron ... 
[Feb 11, 2023]
[Feb 11, 2023] Product Description Advantages: 1.With high hardness,for easily locating and cutting. 2.No center punch is needed-the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with ...
Company: Zhenjiang Fewell Tools Co., Ltd.
17777. HSS M35/M42 Cobalt Dia 0.5mm to 16mm for Stainless Steel Metal Drilling Twist Drill Bit [Feb 11, 2023]
[Feb 11, 2023] Product Description Advantages: 1.With high hardness,for easily locating and cutting. 2.No center punch is needed-the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with ...
Company: Zhenjiang Fewell Tools Co., Ltd.
17778. 82 mm Diamond Core Hole Concrete Drilling Bits for Reinforced Concrete [Oct 18, 2022]
[Oct 18, 2022] Hot sell 82 mm concrete hollow core diamond core drill bits 1.Description 1. Engineering drill bits, also known as construction drill bits. They are for drilling concrete, brick, block, pavers and asphalt. 2. Premium ...
Company: Johnson Tools Manufactory Co., Ltd.
17779. 5PCS Water Well Drilling HSS Step Drill Bits [Oct 18, 2022]
[Oct 18, 2022] 1.Description of HSS Metal Hex Shank Titanium Step Drill Bit Sets Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does ...
Company: Johnson Tools Manufactory Co., Ltd.
17780. High Carbon Steel Hex Shank Wood Working Flat Drill Bit [Apr 03, 2022]
[Apr 03, 2022] Product Description Using an expanded brad point tip with angle spurs and adistinguishable spike,spade bits are a drill bit type use exclusively for drilling large holes through wood.Thery most commonly feature a 1/4 ...
Company: DANYANG DAMING TOOLS CO., LTD.
17781. High Quality Forged Carbon Steel Drill Pipe Double Tube Core Barrel Head New Rock Ore Mining Tools ... [Mar 25, 2026]
[Mar 25, 2026] High Quality Forged Carbon Steel Drill Pipe Double Tube Core Barrel Head New Rock Ore Mining Tools Direct From China Factory Product Description Core sampling system table Specification Hole diameter (mm) Hole diameter ...
17782. International Standard Ore Mining Drilling Tool Overshot Rock Drilling Rig Aq Bq Nq Hq Pq [Mar 25, 2026]
[Mar 25, 2026] International Standard Ore Mining Drilling Tool Overshot Rock Drilling Rig AQ BQ NQ HQ PQ Product Description Core sampling system table Specification Hole diameter (mm) Hole diameter (inch) Core diameter (mm) Core ...
17783. Bq Nq Hq Pq Series New Condition Carbon Steel Drill Barrel Core Tool Rock Mining Geotechnical ... [Mar 25, 2026]
[Mar 25, 2026] BQ NQ HQ PQ Series New Condition Carbon Steel Drill Barrel Core Tool Rock Mining Geotechnical Forging Ore Mining Machine Parts Product Description Core sampling system table Specification Hole diameter (mm) Hole ...
17784. High Quality Double Tube Rock Core Barrel Head New Forged Hq Carbon Steel Drill Tools for Ore ... [Mar 25, 2026]
[Mar 25, 2026] High Quality Double Tube Rock Core Barrel Head New Forged HQ Carbon Steel Drill Tools for Ore Mining Directly From China Factory Product Description Core sampling system table Specification Hole diameter (mm) Hole ...
17785. Nq Hq Pq Core Barrel Assembly Wireline Core Barrel for Ore Mining Wire Drilling Tools [Mar 25, 2026]
[Mar 25, 2026] NQ HQ PQ Core Barrel Assembly wireline core barrel for Ore Mining Wire Drilling Tools Product Description Core sampling system table Specification Hole diameter (mm) Hole diameter (inch) Core diameter (mm) Core diameter ...
17786. Nq3 Forged Carbon Steel Drill Pipe Double Tube Core Barrel Assembly Drilling Tool Mining Machine ... [Mar 25, 2026]
[Mar 25, 2026] NQ3 Forged Carbon Steel Drill Pipe Double Tube Core Barrel Assembly Drilling Tool Mining Machine Parts Product Description Core sampling system table Specification Hole diameter (mm) Hole diameter (inch) Core diameter ...
17787. Solid Carbide Single Flute Deep Hole Gun Drilling Tools [Mar 23, 2026]
[Mar 23, 2026] Solid Carbide Gun Drills Model Description The solid carbide gun drill is made of drill body (drill tip & drill tube) and drill driver to welding together. It can also be made by the whole carbide. (drill tip, tube, and ...
17788. Custom Solid Carbide Deep Hole Drilling Tools - Stark Brand Quality [Mar 23, 2026]
[Mar 23, 2026] Solid Carbide Gun Drills Model Description The solid carbide gun drill is made of drill body (drill tip & drill tube) and drill driver to welding together. It can also be made by the whole carbide. (drill tip, tube, and ...
17789. China Origin CNC Brazed Gun Drill Bits for Deep Hole Drilling [Mar 23, 2026]
[Mar 23, 2026] Gun Drills With Brazed Solid Carbide Tip Model Description The gundrill with brazed solid carbide tip is including single flute gun drill and twin flute gun drill. The single flute gun drill use drill tip, drill tube ...
17790. China Origin Solid Carbide Tip Brazed Deep Hole Drilling Tools [Mar 23, 2026]
[Mar 23, 2026] Gun Drills With Brazed Solid Carbide Tip Model Description The gundrill with brazed solid carbide tip is including single flute gun drill and twin flute gun drill. The single flute gun drill use drill tip, drill tube ...
