Jiangsu Profile
Product List
27256. Rock Drill Bit 16" Hole Opener Hole Reamer API Spec of Drilling Tools 
[May 30, 2026]
[May 30, 2026] Application formation medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers, etc. Advantages of hole ...
Company: Suzhou Energy Tool Co., Ltd.
27257. Pq Pq3 High Quality Forging Carbon Steel Core Barrel Assembly Drilling Tool for Rock Mining Use [May 29, 2026]
[May 29, 2026] High Quality Forged Carbon Steel Drill Pipe Double Tube Core Barrel Head New Rock Ore Mining Tools Direct From China Factory Product Description Product Name: Product Features 1 .The difference between the outer ...
27258. Cge Carbon Hq Nq Steel Core Drilling Tools Barrel Assembly Overshot Drilling Tool for Ore Mining ... [May 29, 2026]
[May 29, 2026] Product Description Product Name: Product Features 1 .The difference between the outer diameter of the bit and the reamer should be reasonable,the outer diameter of thereamer is 0.3-0.5mm larger than the outer diameter ...
27259. High Quality Bq Nq Nq3 Hq3 Pq Pq3 Forged Carbon Steel Drill Pipe Double Tube Core Barrel Assembly ... [May 29, 2026]
[May 29, 2026] High Quality BQ NQ NQ3 HQ3 PQ PQ3 Forged Carbon Steel Drill Pipe Double Tube Core Barrel Assembly Drilling Tool for Rock Mining Product Description Product Name: Product Features 1 .The difference between the outer ...
27260. SDS Plus Shank Electric Hammer Carbide Cross-Tip Masonry Drill Bits Set with Case [Mar 09, 2026]
[Mar 09, 2026] Product Description SDS drill bits are used in rotary hammer drills(on rotary hammer drilling mode)for boring holes into dense masonry, and have special fitment slots on their shank to allow for rapid drill bit ...
Company: DANYANG DAMING TOOLS CO., LTD.
27261. Efficient 180 ° Short Blade Flat Bottomed Drill for Rainbow Aluminum [Nov 26, 2025]
[Nov 26, 2025] This colorful short blade flat bottom drill can process curved surfaces, inclined surfaces, countersunk holes, cross holes, semi-circular holes, thin plates, tap bottom holes, etc. (only for axial operations). It can ...
27262. CNC Aluminum Alloy Antique Copper Three Pointed Flat Bottom Drill [Nov 25, 2025]
[Nov 25, 2025] This antique copper three pointed flat bottom drill has added a center point function, thereby improving the drilling size accuracy, smoothness, and service life. Reasonably selecting this structure based on working ...
27263. Colorful Three Pointed Flat Bottom Drill for CNC Aluminum [Nov 25, 2025]
[Nov 25, 2025] This colorful three pointed flat bottom drill adds a center point function, resulting in higher drilling size accuracy, better smoothness, and longer lifespan. Reasonably choose this structure according to the working ...
27264. Fully Ground 135 Degree Point Angle Multipurpose DIN338 HSS Straight Shank Twist Drill Bit Metal ... [Sep 10, 2025]
[Sep 10, 2025] Product Description Danyang Daming Import & Export Co., Ltd. is one of the professional saw blades and drill bits suppliers in China. We specialize in all kinds of tools such as HSS twist drill bits, electric hammer ...
Company: DANYANG DAMING TOOLS CO., LTD.
27265. Diamond Core Bits for Stone and Concrete [May 27, 2025]
[May 27, 2025] Diamond Core Bits for Stone and Concrete 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.
27266. 16PCS Metric Combination Drill Bit Set in Plastic Box [Sep 19, 2024]
[Sep 19, 2024] Product Description Procuct Name:16Pcs Metric Combination Drill Bit Set in Plastic Box 6Pcs HSS Drill Bit 2, 3, 4, 5, 6,8 Material:HSS process:Rolled &Polished Surface Finished:Titanium Coated 5Pcs Masonry ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
27267. 5 Pack 18/20/25/35/45mm Vacuum Brazed Diamond Ceramic Tile Drill Bit Tile Hole Cutter Set with ... [Aug 11, 2023]
[Aug 11, 2023] Hot Sell 5 pack 18/20/25/35/45mm Set Vacuum Brazed Diamond Tile Hole Saw Drill Bit M14 For Tile with Aluminum box Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for ...
Company: Johnson Tools Manufactory Co., Ltd.
27268. Titanium Metal Hex Step Drill Bits 3-12mm 4-12mm 4-20mm HSS Power Tools HSS Wood Metal Drilling [Oct 18, 2022]
[Oct 18, 2022] Product Name Titanium Metal Hex Step Drill Bits 3-12mm 4-12mm 4-20mm HSS Power Tools HSS Wood Metal Drilling Material Titanium Coated HSS4241 Connection 1/4 Hex Shank Size 9Steps:4-12mm ; 9Steps:4-20mm; ...
Company: Johnson Tools Manufactory Co., Ltd.
27269. Diameter 1/4inch Round Hole Cutter Concrete Diamond Drilling Core Bits for Reinforced Concrete [Oct 18, 2022]
[Oct 18, 2022] Product Name 4inch Round Hole Cutter Connecting 1-1/4" Concrete Diamond Drilling Core Bits for Reinforced Concrete Diameter 4inch(100mm) Total length/Drilling Length 510mm/450mm Connection 1-1/4UNC Usage Wet ...
Company: Johnson Tools Manufactory Co., Ltd.
27270. 3PCS Titanium Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling [Oct 18, 2022]
[Oct 18, 2022] Product Name 3Pcs Titanium Coated HSS 4241 Step Core Drill Bit Set For Metal Drilling Material Titanium Coated HSS4241 Connection 1/4 Hex Shank Size 9Steps:4-12mm ; 9Steps:4-20mm; 15Steps:4-32mm ...
Company: Johnson Tools Manufactory Co., Ltd.
