Jiangsu Profile
Product List
21946. Q-Series Impregnated Diamond Drill Core Bit for Geological Tool 
[Jan 12, 2026]
[Jan 12, 2026] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
21947. Surface Set Diamond Drill Core Bit with High Precision for Geological Equipment [Jan 12, 2026]
[Jan 12, 2026] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
21948. Impregnated Diamond Drill Core Bit for Geological Drilling with High Precision [Jan 12, 2026]
[Jan 12, 2026] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
21949. Impregnated Diamond Drill Core Bit for Geological Equipment Tool with High Precision [Jan 12, 2026]
[Jan 12, 2026] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
21950. Impregnated Diamond Drill Core Bit Q-Series for Geological Drilling with Competitive Price [Jan 12, 2026]
[Jan 12, 2026] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
21951. Impregnated Diamond Core Drill Bit Wireline Core Drilling a Series Family [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
21952. Ronix Rh-5043 Hole Core Bits 60mm Concrete Hole Saw Hollow Tct Core Drill Bit for Concrete Wall ... [Dec 16, 2023]
[Dec 16, 2023] Ronix RH-5043 Hole core bits 60mm Concrete Hole Saw Hollow TCT Core Drill Bit Ronix RH-5043, 60mm Hole Core Bit: Whether you are working on a home renovation project or a commercial construction job, Ronix ...
21953. Ronix Rh-5044 Hole Core Bits 80mm Concrete Hole Saw Hollow Tct Core Drill Bit for Concrete Wall ... [Dec 16, 2023]
[Dec 16, 2023] Ronix RH-5044 Hole core bits 80mm Concrete Hole Saw Hollow TCT Core Drill Bit Ronix RH-5044, 80mm Hole Core Bit: This hole saw kit is a reliable and versatile tool for any drilling application. If you ...
21954. Ouyan High Performance HSS Annular Cutter Core Drill Bit [Jul 19, 2024]
[Jul 19, 2024] Products Description Our Advantages HSS Annular Cutter Suitable for all kinds of rigs. Selected super hard high speed steel. Innovative layered cutting design Advanced heat treatment process ...
Company: Nantong Jierde Tools Co., Ltd
21955. Ouyan High Performance HSS Annular Cutter Magnetic Drill Bit [Jul 19, 2024]
[Jul 19, 2024] Products Description Our Advantages HSS Annular Cutter Suitable for all kinds of rigs. Selected super hard high speed steel. Innovative layered cutting design Advanced heat treatment process ...
Company: Nantong Jierde Tools Co., Ltd
21956. Ouyan High Performance HSS Circular Cutting Machine Magnetic Base Drill Bit [Jul 19, 2024]
[Jul 19, 2024] Products Description Our Advantages HSS Annular Cutter Suitable for all kinds of rigs. Selected super hard high speed steel. Innovative layered cutting design Advanced heat treatment process ...
Company: Nantong Jierde Tools Co., Ltd
21957. Ouyan HSS Circular Cutting Machine Magnetic Base Drill Bit [Jul 19, 2024]
[Jul 19, 2024] Products Description Our Advantages HSS Annular Cutter Suitable for all kinds of rigs. Selected super hard high speed steel. Innovative layered cutting design Advanced heat treatment process ...
Company: Nantong Jierde Tools Co., Ltd
21958. Factory Wholesale HSS Twist Drill Bits for Hard Metal Stainless Steel [Jun 12, 2026]
[Jun 12, 2026] Product Description Product Name Reasonable Price Twist Drill Bits With Exquisite Workmanship Color Bright Finish, Black, Tin Coated, Amber Finish, etc. Available Size All Size Available Qty/Carton To be ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
21959. Ouyan Super Tct Annular Cutter and Core Drill Bit [Jul 17, 2024]
[Jul 17, 2024] Products Description Super TCT Annular Cutter It is made of better materials than TCT annular cutter commonly available on the market. It can cut metal more easily and much more durable. ...
Company: Nantong Jierde Tools Co., Ltd
21960. Ouyan Super Tct Magnetic Drill Bits 50mm Depth [Jul 17, 2024]
[Jul 17, 2024] Products Description Super TCT Annular Cutter It is made of better materials than TCT annular cutter commonly available on the market. It can cut metal more easily and much more durable. ...
Company: Nantong Jierde Tools Co., Ltd
