Jiangsu Profile
Product List
7621. 3-20 5-25mm Deburring External Chamfer Tungsten Carbide Blade Remove Burr Deburring Drill Bit 
[Apr 14, 2026]
[Apr 14, 2026] 3-20 5-25mm Deburring External Chamfer Tungsten Carbide Blade Remove Burr Deburring Drill Bit MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
7622. Pengo Heavy-Duty Rock Drill Bits for Powerful Excavation [Sep 20, 2026]
[Sep 20, 2026] Model Item PFC5 Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.43 KG Usage: Tailored for demanding high-abrasive applications, these replacement teeth are ...
7623. Tungsten Carbide 4 Flute Solid Carbide Square End Mill CNC Cut Bit [Jul 20, 2026]
[Jul 20, 2026] Product Description 1. 100% Virgin Raw Material. 2. 100% QC inspection before shipment. 3. Prompt aftersales service within 24 hours 4.Long use life and high performance 5. Non-Standard sizes and OEM orders are ...
Company: Changzhou Hongjian Tools Co., Ltd.
7624. High Quality Material Screwdriver Bits Screws Insert Driver Bits Magnetic S2 Steel Screwdriver Bit [Aug 26, 2026]
[Aug 26, 2026] Product Description S2 Steel Screwdriver Bit Core Material & Performance Premium S2 Alloy Steel — Industrial-grade S2 tool steel for superior hardness and toughness. High Hardness (HRC 58–62) — Heat-treated to withstand ...
Company: Bolnut Fastener Co., Ltd
7625. Long Life 5 5/8" Dia. Non-Coring PDC Drag Bit 4-Blade 2 3/8" Reg. Pin Thread Water Well Drilling Bit [Sep 02, 2026]
[Sep 02, 2026] Products Description Product Advantage: 1. PDC Bit: Reasonable design of the angle, arrangement and water outlet of each PDC. 2. Drill Bit Design: PDC coring bits, PDC non-coring bits 3. PDC Matrix: with 3 to 8 ...
7626. Crown Geotec Wuxi Customized 5 1/2" 4 1/2" Drag Bit PCD PDC Bit for Geological Drilling [Sep 01, 2026]
[Sep 01, 2026] Product Description Crown Geotec Wuxi Drag Bit PCD PDC bit for geological drilling Good performance 4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8", 11.1/2" etc. Drag bits are ...
7627. Premium Quality Rock Drilling Bits for Superior Performance [Sep 20, 2026]
[Sep 20, 2026] RT2 Overlay T Trencher Bits Usage: Specially crafted for trenching operations across a spectrum of conditions, from soft to hard terrains, ensuring maximum efficiency and performance. Body Material: Constructed ...
7628. Water Well Drilling PDC Drag Bit 3 Blade PDC Bit for Hard Rock [Aug 25, 2026]
[Aug 25, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
7629. Customizing PDC Cutter Bit Coring Drill Bits Casing Dwc Steel Body PDC Drill Bit for Sandstone ... [Aug 25, 2026]
[Aug 25, 2026] Products Description Product Paramenters PDC BIT Types Ordinary type; Reinforced type; Super strength type. Threads Any female or male threads. Available Sizes 2"~ 12 1/4", larger sizes can be custom as your ...
7630. Hot Wholesale Carbide Long Drill Bits for Metal [Jul 16, 2026]
[Jul 16, 2026] Product Description High Speed Solid Carbide Twist Drill Bit 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
7631. High Performance Twist Drills Bits for Hard Steel [Jul 16, 2026]
[Jul 16, 2026] Product Description Tungsten Carbide twist Drills for Cast Iron 1.Dia: 1mm-25mm 2.Material: Tungsten carbide K20,k40,P30 and so on. 3.Top angle:118-140degree 4. Coating: TiAlN,TiN , TiCPN for your ...
Company: Changzhou Hongjian Tools Co., Ltd.
7632. Oil Water Well Drilling Drill PDC Bit [Jul 10, 2026]
[Jul 10, 2026] Products Description Product Advantage: Reasonable design of the angle, arrangement and water outlet of each PDC. 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. ...
7633. 4 Wings 4wings Blades Size 215mm 200mm Four-Wing Type PDC Drill Bit [Jul 06, 2026]
[Jul 06, 2026] Products Description OUR STRENGTH A well-known drilling and mining services company used our drill bits ten years ago and won an award. Later published it in their company magazine. The company has been working with ...
7634. Aq Bq Hq Nq Pq Hrq Non-Coring PDC Bits [Jul 06, 2026]
[Jul 06, 2026] AQ BQ HQ NQ PQ HRQ Non-Coring PDC Bits Product Description 1, Flat Face PDC Non-coring Bits (Newest Design) Description: This kind of diamond tool has good performance for various rock formations, and it is ...
7635. Premium Heavy-Duty Excavation Bits for Efficient Ground Trenching [Aug 31, 2026]
[Aug 31, 2026] Model Item DT50 Core Barrel Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.13 KG Related Pengo drag style teeth: CB10, 604C, CU7, CJ2 etc. Related Kennametal core ...
