Jiangsu Profile
Product List
25141. Od102mm 4inch 4" Diamond Core Bit Drilling Bits for Construction 
[Jun 23, 2025]
[Jun 23, 2025] Diamond Core Bit drilling bits for Construction OD102mm 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.
25142. 13PCS HSS Cobalt Drill Bits Set for Metal [Sep 19, 2024]
[Sep 19, 2024] Product Description Surface finishing for rapid chip removal split point for easy start and prevents walking Surface finishing for wear-resistance and prevents errosion Drilling in hard steel, alloy and ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
25143. DIN338 DIN340 Straight Shank Solid Carbide Drill Bits Set HSS Twist Drill Bits for Metal [Sep 19, 2024]
[Sep 19, 2024] Certificates Our Advantages Product Presentation Product Name HSS Cobalt Twist Drill Bits Set Diameter 1-13mm Shank Straight Shank Use Metal drilling Finish Bright ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
25144. 11 PCS Set SDS Plus Electric Hammer Drill Bits for Rock Concrete Brick Fast Drilling [Sep 19, 2024]
[Sep 19, 2024] Certificates Our Advantages Product Presentation Product Name SDS plus Drill Bits Diameter 5-26mm Raw material YG8 carbide tips + carbon steel Shank Straight Shank Use Masonry drilling Finish Bright ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
25145. DIN338 Fully Ground HSS Twist Drill Bit Set for Metal Wood Aluminum Steel [Sep 19, 2024]
[Sep 19, 2024] High Quality Metal Case DIN338 HSS Drill Bit Set Drills for Wood Metal and Stainless Steel Drilling Certificates Our Advantages Product Presentation Product Name HSS Drill Bits Set Drills for Metal and Stainless ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
25146. Drilling Tools Flat Wood Spade Drill Bit for Wood Clean Fast Drilling Working [Sep 19, 2024]
[Sep 19, 2024] Products Show Related Products TCT Saw Blade Masonry Drills Diamond Saw Blade Our Company Factory Our Factory Workshop Our Workshop ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
25147. HSS Cobalt Straight Shank Twist 2mm Drill Bits Set for Stainless Steel Drilling [Sep 19, 2024]
[Sep 19, 2024] Certificates Our Advantages Product Presentation Product Name Twist Drill Bits Set For Stainless Steel Drilling Diameter 1-10mm Raw material High Speed Steel Shank Straight Shank Use Metal ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
25148. Construction Tools Concrete Hole Saw Diamond Core Drilling Bits for Concrete Wall [Oct 18, 2022]
[Oct 18, 2022] Product Name Construction Tools Concrete Hole Saw Diamond Core Drilling Bits for Concrete Wall Out Diameter 4inch (100mm) Total Length 450mm Working Length 400mm Connection 1-1/4 UNC Application Concrete/Hard ...
Company: Johnson Tools Manufactory Co., Ltd.
25149. 12 1/4 Inch PDC Drill Bit with Fixed Cutter Alloy Steel of Rock Well [Dec 19, 2025]
[Dec 19, 2025] Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API ...
Company: Suzhou Energy Tool Co., Ltd.
25150. Rock Roller 12-1/4 Inch Diameter Tricone Roller Drill Bits [Dec 16, 2025]
[Dec 16, 2025] Product Description Specifications Diameter 12 1/4" Bearing Type Elastomer sealed bearing Tooth Type TCI (Tungsten Carbide Inserts) Circulation Type Mud fluid Thread Connection 4 1/2 reg pin Gauge ...
Company: Suzhou Energy Tool Co., Ltd.
25151. Mining 14-3/4 Inch Diameter IADC 637 TCI Roller Cone Drill Bit [Dec 16, 2025]
[Dec 16, 2025] Product Description Specifications Diameter 14 3/4'' Bearing Type Elastomer sealed bearing Tooth Type TCI (Tungsten Carbide Inserts) Circulation Type Mud fluid Thread Connection 4 1/2 reg pin Gauge ...
Company: Suzhou Energy Tool Co., Ltd.
25152. API 17-1/2 Inch Diameter Polycrystalline Diamond Cutter Steel Body Drill Bit [Dec 16, 2025]
[Dec 16, 2025] Product Description Body material: steel body Available size: 17-1/2 inch Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
25153. Customized 6-1/2 Inch Carbide Insert Roller Cone Hard Rock Drill Bits [Dec 16, 2025]
[Dec 16, 2025] Product Description Tooth Type: TCI Tooth Available size: 6-1/2'' Painting color: customized Condition: new manufacture Applicable industrial: energy & mining Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
25154. 5 7/8 Inch Tungsten Carbide Insert Tricone Drill Bit of Rock Drilling Tool [Dec 15, 2025]
[Dec 15, 2025] Product Description Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API ...
Company: Suzhou Energy Tool Co., Ltd.
25155. 12 Inch IADC 437 TCI Roller Tricone Rock Bit for Water Well [Dec 15, 2025]
[Dec 15, 2025] Product Description Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are ...
Company: Suzhou Energy Tool Co., Ltd.
