Jiangsu Profile
Product List
4441. Fast Drilling and Long Working Life Diamond Core Drill Bit Drilling for Concrete 
[Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4442. Hilti Quality Diamond Drilling Tools Core Drill Bit for Dirll Machine [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4443. Nq Hq Pq Nq3 Hq3 Impregnated Diamond Core Drill Bits [Jul 17, 2020]
[Jul 17, 2020] Nq Hq Pq Nq3 Hq3 Impregnated Diamond Core Drill Bits Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They ...
4444. Small - Toothed Core Drill Bit [Aug 12, 2025]
[Aug 12, 2025] Small - Toothed Core Drill Bit The small-tooth core drilling bit has become a standout in the core sampling field with its unique fine-tooth structure. Its densely packed small teeth enable simultaneous cutting of ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
4445. Hxy-44tl Spindle Type Crawler Core Drill Rig [Aug 08, 2025]
[Aug 08, 2025] General Introduction The models of HXY-44TL crawler-type drill rig is a new type of rig, which is developed on the basis of our decades of experience of manufacturing rigs to meet the needs of multiple drill ...
Company: Lianyungang H.h. Drill-Tech Drilling Machinery Co., Ltd.
4446. 1/4" Double "R" Hex Shank Vacuum Brazed Diamond Core Drill Bit for Hard Tile Marble Granite [May 19, 2025]
[May 19, 2025] Description: Procuct Name 1/4" Double "R" Hex Shank Vacuum Brazed Diamond Core Drill Bit Set for Tile Marble Granite Dry Drilling Shank 1/4" Hex Shank (M10, M14, 5/8"-11, Tri-Flats Shank, Round Shank are ...
Company: Xuzhou Perfect Tools Co., Ltd.
4447. Max. Drilling Depth 24 M Hand Auger Drill Drilling Bucket Core Barrel with Auger Teeth Attachment ... [Nov 10, 2023]
[Nov 10, 2023] Technical Specification Excavator Size 14t-16t Max. torque 50 kN.m Max. drilling diameter 1200 mm Max. drilling depth 16 m Main winch pull force 70 kN Main cylinder trip 1100 mm Auxiliary winch pull ...
Company: TYSIM Piling Equipment Co., Ltd.
4448. PDC Core Drill Bit Mining Machine Parts [Oct 11, 2023]
[Oct 11, 2023] Product Description Application Diamond coring bit is a tubular multi-tooth type drill bit, which can be used for coring rock. It is mainly used in geological exploration, coal mining, water conservancy and ...
4449. Best 20mm Sizes Vacuum Brazed Hole Saw Tile Core Drill Bit for Porcelain Tile [Aug 11, 2023]
[Aug 11, 2023] Best 20mm sizes vacuum brazed hole saw tile core drill bit for porcelain tile Description Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ...
Company: Johnson Tools Manufactory Co., Ltd.
4450. Diamond Drills Od 80mm Diamond Core Bit for Stone [Oct 18, 2022]
[Oct 18, 2022] Diamond drills OD80mm Diamond core bit for stone Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 ...
Company: Johnson Tools Manufactory Co., Ltd.
4451. 8 X 110 mm Tct Core Drill Pilot Drill Bit [May 19, 2025]
[May 19, 2025] Product Description: Product Name 8 x 110 mm TCT Core Drill Pilot Drill Bit for Masonry Center Drilling Body Material Carbon Steel with Heat Treatment Tip Material Tungsten Carbide Tip Diameter ...
Company: Xuzhou Perfect Tools Co., Ltd.
4452. 9PCS Hollow Hm Concrete Hole Saw Tct Core Drill Bit Set for Concrete Wall Brick Block [May 19, 2025]
[May 19, 2025] Product Description: Product Name 9Pcs Hollow HM Concrete Hole Saw TCT Core Drill Bit Set for Concrete Wall Brick Block Sizes 3Pcs TCT Core Drill Bits: 30mm 50mm 110mm 1Pcs SDS Plus Shank Arbor 1Pcs Hex Shank ...
Company: Xuzhou Perfect Tools Co., Ltd.
4453. Wet Cutting Super Quality Diamond Core Hole Saw Electroplated Drill Bit [May 19, 2025]
[May 19, 2025] Product Description: Size: For the small sizes from 4mm to 16mm, we have several different types below for your reference: For the sizes Bigger than 16mm, pls check the different ...
Company: Xuzhou Perfect Tools Co., Ltd.
4454. Stainless Steel Hole Saw Tct Carbide Tipped Core Drill Bit for Metal Sheet [May 19, 2025]
[May 19, 2025] Product Description: Product Name Tungsten Carbide Tipped TCT Hole Saw Cutter for Stainless Steel Plate and Metal Cutting Body Material Carbon Steel with Heat Treatment Teeth Material Tungsten Carbide Cutting ...
Company: Xuzhou Perfect Tools Co., Ltd.
4455. 35mm/50mm/75mm/100mm Cutting Depth Tct Carbide Tip Annular Broach Cutter Magetic Core Drill Bit [May 19, 2025]
[May 19, 2025] Product Description: Product Name TCT Annular Broach Cutter for Metal Cutting Material Tungsten Carbide Tip + 45# Steel Shank Weldon Shank (Universal Shank and Fein Shank are available) Surface ...
Company: Xuzhou Perfect Tools Co., Ltd.
