Jiangsu Profile
Product List
481. Efficient Od35mm Dry Diamond Core Drill Bit for Stone 
[Aug 11, 2023]
[Aug 11, 2023] Od35mm Diamond Core Bit for Stone Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 countries. 3.Success ...
Company: Johnson Tools Manufactory Co., Ltd.
482. 5 PCS Hex Shank Vacuum Brazed Drilling Core Bits Ceramic Tile Marble Drill Bits [Aug 11, 2023]
[Aug 11, 2023] High Quality 6/8/10/12/15mm Vacuum Brazed Round Shank Diamond Hole Saw Drill Bit 1. Description Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry ...
Company: Johnson Tools Manufactory Co., Ltd.
483. Dry Diamond Drilling Tools Tile Core Drill Bits with Quick Release Hex Shank [Aug 11, 2023]
[Aug 11, 2023] Product Name Dry Diamond Drilling Tools Tile Core Drill Bits with Quick Release Hex Shank Size 6mm Conection Quiick Release(Hex Shank) Total Length 68mm Segment Height 10mm Application Porcelain, Ceramic, ...
Company: Johnson Tools Manufactory Co., Ltd.
484. Stone Hollow Core Diamond Steel Core Drill Bits for Granite [Aug 11, 2023]
[Aug 11, 2023] Product Name Stone Hollow Core Diamond Steel Core Drill Bits for Granite Size 100mm Conection M14 Thread (5/8"-11 thread) Total Length 104mm Segment Height 10mm Application Hard Rock like Granite, Limestone, ...
Company: Johnson Tools Manufactory Co., Ltd.
485. DIN Metal Drilling Core Twist Drill Bit New [Jan 09, 2026]
[Jan 09, 2026] 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.
486. Premium 74mm Diamond Core Drill Bits for Accurate Precision Cutting [Dec 27, 2025]
[Dec 27, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
487. Dry Diamond Core Drill Bit for Drilling Stones Granite [Dec 12, 2025]
[Dec 12, 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.
488. Optimal Penetration Rates Low Vibration During Drilling Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Diamond Types: Surface Set Diamond Core Bits use natural or synthetic diamonds depending on the application. Natural diamonds are sourced from diamond mines, while synthetic diamonds are ...
489. Core Wood Drilling Goldmoon Blister Box 6mm-30mm China Step Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Description Product Name Step Drill Bit Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bit, Total 13 Sizes Color As shown Available Size All Size ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
490. Jobber-Length Core Goldmoon Blister Box 6mm-30mm Tool Step Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Description Product Name Step Drill Bit Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bit, Total 13 Sizes Color As shown Available Size All Size ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
491. Customized DIN Goldmoon Hand Tool Blister Box Core Step Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Description Product Name Step Drill Bit Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bit, Total 13 Sizes Color As shown Available Size All Size ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
492. Suborui Brocas Laser Welded OEM 1/2 Gas 1-1/4" M22 Thread Diamond Water Dry Core Drill Bit for ... [Apr 30, 2025]
[Apr 30, 2025] Brazed Diamond Hole Saw Diamond Core Drill Bit Product Description ...
Company: Jiangsu Borui Tools Co., Ltd.
493. Od50mm Diamond Drill Concrete Core Bit for Construction [Apr 18, 2025]
[Apr 18, 2025] OD50mm Diamond Drill Concrete Core Bit for Construction Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 ...
Company: Johnson Tools Manufactory Co., Ltd.
494. Carbide Hole Saw Core Breakthrough Drill Bit for Wall Concrete [Nov 29, 2024]
[Nov 29, 2024] DS Max Breakthrough Drill Bit for wall Concrete Feature: ideal for drilling deep, large holes in brick, block, and concrete with SDS Max rotary hammers. Premium carbon steel with heat treatment improves core strength ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
495. Complete Specifications Od 102mm Drilling Tools Concrete Core Drill Bit Diamond Core Drilling Bits ... [Aug 11, 2023]
[Aug 11, 2023] Product Name 102mm High frequency welding machine drill bit diamond segments repiting core bits for concrete hole saw drill bit Diameter 102mm Total length/Drilling Length 450mm Connection 1-1/4UNC Usage Wet ...
Company: Johnson Tools Manufactory Co., Ltd.
