Jiangsu Profile
Product List
511. Wet Diamond Core Drill Bits OEM ODM for Stones Granite 
[Aug 14, 2025]
[Aug 14, 2025] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
512. Electroplated Diamond Hole Saws Diamond Core Drill Bits for Glass Tile [Feb 06, 2025]
[Feb 06, 2025] Product Description Suran Electroplated Diamond Hole Saws: Electroplated diamond hole saws are specialized cutting tools designed to create holes in extremely hard and abrasive materials. These hole saws feature a ...
Company: Zhenjiang Suran Tools Co., Ltd.
513. Angle Grinder M14 Brazed Diamond Core Drill Bit [Jul 31, 2024]
[Jul 31, 2024] Angle Grinder M14 Brazed Diamond Core Drill Bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, hole ...
Company: Danyang Speedy Tools Co., Ltd
514. 1-3/8'' Dry Use Diamond Hole Saw M14 Thread Core Drill Bit for Granite 35mm [Dec 24, 2025]
[Dec 24, 2025] 1-3/8'' Dry Use Diamond Hole Saw M14 Thread Core Drill Bit for Granite 35mm MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw Blades Grinding ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
515. 4-12mm 4-20mm 4-32mm HSS Straight Groove Step Drill Bit Set Titanium Coated Wood Metal Hole Cutter ... [Dec 12, 2025]
[Dec 12, 2025] Product Description HSS STEP DRILLS PACKING & SHIPPING Product Catalogs Company Profile 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South ...
Company: DANYANG DAMING TOOLS CO., LTD.
516. Spiral Straight Groove Step Drill Titanium HSS Step Drill Bit for Plastic Hole Cutter Core Drilling [Dec 12, 2025]
[Dec 12, 2025] Product Description HSS STEP DRILLS PACKING & SHIPPING Product Catalogs Company Profile 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South ...
Company: DANYANG DAMING TOOLS CO., LTD.
517. Titanium Milling Cutter 4mm-39mm HSS Step Drill Bit for Woodworking Metal Core Hole [Dec 12, 2025]
[Dec 12, 2025] Product Description HSS STEP DRILLS PACKING & SHIPPING Product Catalogs Company Profile 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South ...
Company: DANYANG DAMING TOOLS CO., LTD.
518. Bq Nq Hq Pq Bq Diamond Core Drill Bit for Rock Sample Drilling [Nov 28, 2025]
[Nov 28, 2025] Manufacturering Diamond Coring Bits for Core Drilling Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard ...
519. on Customer′ S Requiments Twist Goldmoon 6 - 10 13 16 20 22 25 32mm Diamond Core Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Product Name GoldMoon 1-1/16" High Speed Steel Taper Shank Drill Bit Material M42, M35, 6542(M2), 9341, 4341, 4241 Diameter 1-20mm Standard DIN345 Color Titanium Coated, bright finish, black oxide, rainbow, ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
520. HSS Titanium Coated Twist Jobber Length, Straight Shank Diamond Core Drill Bit for Metal [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Name HSS Twist Drill Bits Material M42, M35, 6542(M2), 9341, 4341, 4241 Diameter 1-20mm Standard DIN338 Color Titanium Coated, bright finish, black oxide, rainbow, amber finish ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
521. Impregnated Diamond Core Drilling Bit [Apr 01, 2026]
[Apr 01, 2026] Impregnated Diamond Core Drilling Bit Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same ...
522. Rugged Ntw 77 Imported Material Core Drill Bit [Jan 29, 2026]
[Jan 29, 2026] NTW 77 imported material The Z-series wide-spectrum imported drill bits feature three tooth profiles: concentric circle layered, dot-plane grinding, and gear layered, each with four different body hardness grades. The ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
523. Twist Customized Core Bit Drill Bits New [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Name 115PCS HSS Co Twist Drill Bit Set Material 4241 4341 6542(M2) M35 Size 29 fractional size 1/16"-1/2" by 64ths 26 letter sizes A to Z 60 numbered wire gauges 1 to 60 metal ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
524. 4-20mm Hex Coated Core Step Drill Bit [Oct 01, 2025]
[Oct 01, 2025] Product Description Product Name 4-20mm Hex Coated Core Step Drill Bit Model Number GMA00422 Size 4-20mm Step 9 Steps(4mm,6mm,8mm,10mm,12mm,14mm,16mm,20mm) Shank 1/4" HEX SHAFT Material HSS-CO Color As ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
525. 38mm Wet Dry Diamond Core Drill Bits for Stones Granite [Aug 14, 2025]
[Aug 14, 2025] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
