Jiangsu Profile
Product List
4006. White Bright Round Shank HSS Step Drill Bit 
[Mar 17, 2022]
[Mar 17, 2022] 1) We're a direct manufacturer and 100% export worldwide (USA, Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc) 2) We have around 15 years producing experience. 3) ...
Company: DANYANG DAMING TOOLS CO., LTD.
4007. Diamond Core Drill Bit for Drilling Tile [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4008. Diamond Core Drill Vacuum Brazed Bit for Marble, Quartz, Tile, Glass [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4009. Vacuum Brazed Dry Diamond Rock Core Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4010. High-Performance Water Oil Gas Well Rotary Tricone Drill Bit [Dec 02, 2025]
[Dec 02, 2025] Product Description Tooth Type: TCI Tooth Available size: 5-7/8~14-3/4'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
4011. Aq Bq Nq Hq Pq Impregnated Diamond Drill Core Bit for Geological Survey or Mining Exploration [Nov 28, 2025]
[Nov 28, 2025] Product Description: Impregnated diamond core bits are commonly used in mining and geological surveys for drilling into hard rock formations. These bits are specifically designed to provide efficient and accurate ...
4012. Precise Hole Diameter Control Big Cutting Rate Great Corrosion Resistance Tc Drill Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Details about TC drill bits: Coolant and Lubrication: When drilling with TC drill bits, especially in hard or heat-sensitive materials, the use of coolant or lubrication is often recommended. ...
4013. Reduced Drilling Costs High Rop (Rate of Penetration) Superior Durability 28mm, 32mm, 42mm, 48 mm, ... [Nov 28, 2025]
[Nov 28, 2025] Product Description: Additional details about PDC (Polycrystalline Diamond Compact) drill bits: Cutter Technology Advancements: PDC drill bits rely on diamond cutters for their cutting action. Over the years, ...
4014. Provides a High Level of Drilling Quality Quick Chip Removal Tc Drill Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Details about TC drill bits: Advantages of Tungsten Carbide: Tungsten carbide, the material used in TC drill bits, offers several advantages. It has an extremely high hardness rating, surpassing ...
4015. Tungsten Carbide Tri-Cone Drill Bit for Geotechnical Exploration [Nov 26, 2025]
[Nov 26, 2025] Product Description Tooth Type: TCI Tooth Available size: 5-7/8~17-1/2'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
4016. DIN338 4341 Grinding White Twist Drill Bit [Dec 08, 2025]
[Dec 08, 2025] Product Description Product Name Best selling Twist Drill Bits with varous kinds of color Made in China Color Bright Finish Available Size All Size Available Qty/Carton To be Advised Gross Weight/ Net ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
4017. Heavy Duty Screw Threaded Tip Self-Feeding Wood Boring Ritual Forstner Drill Bits for Woodworking [Nov 14, 2025]
[Nov 14, 2025] Description: Procuct Name Hex Shank Wood Boring Forstner Self Feeding Drill Bits for Woodworking Material High Carbon Steel with Heat Treatment Teeth Type Saw-tooth Edge (Continous Cutting Edge , Tungsten ...
Company: Xuzhou Perfect Tools Co., Ltd.
4018. HSS Extra Long Twist Drill Bit Bright Finished (FXD-29) [Nov 13, 2025]
[Nov 13, 2025] HSS extra long twist drill bit Bright finished (FXD-29) 1. Specification Material HSS Drill Type Metric Chamfered Carbide Drill Bits Applicable Materials(Uncoated Tools) Aluminum,Non-ferrous Metals, ...
Company: Suzhou Foxmax Tools Co., Ltd.
4019. OEM Tricone Roller Cone Drill Bits for Oil Gas Mining Rock Drilling [Dec 04, 2025]
[Dec 04, 2025] Main Product Why Choose Us Certifications Packaging & Shipping FAQ Q1: Can you customize drill bits for specific drilling conditions? A: Yes, we can customize drill bits to meet ...
Company: Suzhou Energy Tool Co., Ltd.
4020. P6m5 Twist Drill Bit [Oct 31, 2025]
[Oct 31, 2025] Our straight shank twist drill bits are made from high quality of high speed steel. We make forged, milled or ground drill bits. Tin coating, grey colors. Or white polished available on request. Kinds of sets ...
