Jiangsu Profile
Product List
12436. 17-1/2" S719 PDC Drill Bit Rock Drill Tool API Standard for Water Well 
[Sep 10, 2026]
[Sep 10, 2026] PDC are made by combining some layers of polycrystalline diamonds (PCD) with a layer of cemented carbide liner at high temperature and high pressure. PDCs are among the most rigid of all diamond tool ...
Company: Suzhou Energy Tool Co., Ltd.
12437. 17-1/2" S719 PDC Drill Bit Rock Drill Tool API Standard for Oil Well [Sep 10, 2026]
[Sep 10, 2026] PDC are made by combining some layers of polycrystalline diamonds (PCD) with a layer of cemented carbide liner at high temperature and high pressure. PDCs are among the most rigid of all diamond tool ...
Company: Suzhou Energy Tool Co., Ltd.
12438. Alloy Steel Body 17-1/2" 7 Blades PDC Drill Bit of Diamond Drilling Tool [Sep 10, 2026]
[Sep 10, 2026] 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 ...
Company: Suzhou Energy Tool Co., Ltd.
12439. HSS Cobalt Aircraft Extension Long Twist Drill Bit for Metal Wood Drilling [Sep 10, 2026]
[Sep 10, 2026] Product Description HSS M35 High Speed Steel Cobalt Aircraft Extension Drill Bits with Overall Length 6" Round Shank, Spiral Flute, Cobalt, 135 Degree, Right hand, Split Point, Gold Oxide Finished, drilling deep holes ...
Company: JiangSu XingRui Tools Co., Ltd.
12440. DIN338 HSS Fully Ground Titanium Coated Left Hand Twist Drill Bit [Sep 10, 2026]
[Sep 10, 2026] Product Description Manufactured from Hss-M35 steel, with cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67 with 5% Cobalt, for much faster cutting and extra longer life span, with up to ...
Company: JiangSu XingRui Tools Co., Ltd.
12441. 17 -1/2" S719 Diamond PDC Drill Bit of Oil Well Rock Drilling Tool [Sep 10, 2026]
[Sep 10, 2026] PDC are made by combining some layers of polycrystalline diamonds (PCD) with a layer of cemented carbide liner at high temperature and high pressure. PDCs are among the most rigid of all diamond tool ...
Company: Suzhou Energy Tool Co., Ltd.
12442. Interchangeable Carbide Head Crown Drill, 12-32mm, Helical Flute [Oct 04, 2026]
[Oct 04, 2026] Internal exchangeable 12mm/32mm Crown Drill Bit High Speed Tungsten Carbide HSS Modular Drill Bit Helical Flute Product Description Our crown drill is made from high-quality materials and precision-engineered for ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
12443. 5-7/8" 5 Blades Cutter Enhanced Diamond PDC Drill Bit for Oil and Natural Well [Sep 10, 2026]
[Sep 10, 2026] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact (PDC) cutters, used for rock drilling in oil, mining, water or gas wells. It is manufactured per API specs and API-certified. The ...
Company: Suzhou Energy Tool Co., Ltd.
12444. Micro Solid Carbide Center Drill Bits for Center Drilling [Oct 03, 2026]
[Oct 03, 2026] Micro Solid Carbide Center Drill Bits For Center Drilling Product Description Carbide Center Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from high-quality carbide sourced ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
12445. Premium High-Speed Steel Center Drill Bit for Precision Metal Drilling [Sep 30, 2026]
[Sep 30, 2026] Product Description Type A HSS Center Drill d D L I 1.00 3.15 33.50 1.90 1.25 3.15 33.50 1.90 1.60 4.00 37.50 2.80 2.00 5.00 42.00 3.30 2.50 6.30 47.00 4.10 3.15 8.00 52.00 4.90 4.00 10.00 59.00 6.20 5.00 12.50 66.00 ...
Company: Jiangsu Borui Tools Co., Ltd.
12446. Heavy-Duty 1/4 Hex Shank Stainless Steel Twist Drill Bits [Sep 30, 2026]
[Sep 30, 2026] Factory Wholesale DIN3126 HSS Fully Ground 1/4 Hex Shank Stubby Twist Drill Bit Set Product Description Product Name: DIN3126 HSS Fully Ground 1/4 Hex Shank Stubby Twist Drill Bit Set Material: HSS Speed Steel 6542 ...
Company: Jiangsu Borui Tools Co., Ltd.
12447. High-Performance Cobalt DIN333 Double Ended Drill Bit for Metal [Sep 30, 2026]
[Sep 30, 2026] Suborui HSS Bamboo Drill Bit Product Description Product Name HSS DIN333 Center Drill Bit for Centre Drilling Material HSS 6542 (Co5%-M35,Carbide are Available) Surface Tin-coated(Amber, Bright Finishing,AlTiN coated ...
Company: Jiangsu Borui Tools Co., Ltd.
12448. Premium High Carbon Steel Wood Auger Drill Bits for Precise Boring [Sep 30, 2026]
[Sep 30, 2026] Product Description Diameter(mm) Overall length(mm) Diameter(inch) Overall length(inch) 6-26mm 100mm 1/4"-1 4" 6-40mm 125mm 1/4"-1-9/16" 5" 6-40mm 155mm 1/4"-1-9/16" 6" 6-40mm 200mm 1/4"-1-9/16" 8" 6-40mm 230mm ...
Company: Jiangsu Borui Tools Co., Ltd.
12449. Premium Deep Hole Wood Drill Bit for Precision Drilling [Sep 30, 2026]
[Sep 30, 2026] Product Description Diameter(mm) Overall length(mm) Diameter(inch) Overall length(inch) 6-26mm 100mm 1/4"-1 4" 6-40mm 125mm 1/4"-1-9/16" 5" 6-40mm 155mm 1/4"-1-9/16" 6" 6-40mm 200mm 1/4"-1-9/16" 8" 6-40mm 230mm ...
Company: Jiangsu Borui Tools Co., Ltd.
12450. API Spec 6-1/2" S616 IADC S323 Diamond PDC Drill Bit of Oil Well [Sep 08, 2026]
[Sep 08, 2026] Description PDC Drill Bit : 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 ...
Company: Suzhou Energy Tool Co., Ltd.
