Jiangsu Profile
Product List
7201. High Performance Tungsten Carbide Core Drill Bit for Metal 
[Jan 05, 2024]
[Jan 05, 2024] 1.Anti-broken Heat Resistance And Impact Resistance: Made by ultra micro grain raw material imported from Germany, improve heat resistance and impact resistance 2.Chipping Removal Effect: Slot with big capacity, ...
Company: Changzhou Lihao Tools Co., Ltd.
7202. High Quality Wholesale Custom Cheap 6mm Round Hex Vacuum Brazed Diamond Core Drill Bits for Tile ... [Nov 21, 2023]
[Nov 21, 2023] High Quality Wholesale Custom Cheap 6mm Round Hex Vacuum Brazed Diamond Core Drill Bits for Tile Ceramic Porcelain Features: 100% brand new high quality Made of high-quality materials for durability Dry drilling ...
Company: Johnson Tools Manufactory Co., Ltd.
7203. Vacuum Brazed Hole Saw Cutter 7mm Hex Shank Diamond Core Drill Bits for Dry Drilling Porcelain ... [Mar 18, 2023]
[Mar 18, 2023] Product Description Advantages: 1. Vacuum Brazed technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate ...
Company: Zhenjiang Fewell Tools Co., Ltd.
7204. Od20mm Laser Welded Diamond Segment Core Drill Core Drill Dry Drilling Granite Stone Bits [Oct 18, 2022]
[Oct 18, 2022] OD20mm Laser Welded Diamond Segment Core Drill Core Drill Dry Drilling Granite Stone Bits Segment length Segment thickness Segment height 10mm 3mm 4mm
Company: Johnson Tools Manufactory Co., Ltd.
7205. 62*21*3.5*9*4*180*M41 Dimple Korea Diamond W Type Segment Core Drill Bit for Dry Cutting Reinforced ... [Sep 25, 2025]
[Sep 25, 2025] Product Description 62mm diameter 180mm length dimple Korea diamond segment Core drill bit for dry cutting reinforced concrete Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
7206. 102*21*3.5*9*5*180*M41 Dimple Korea Diamond W Type Segment Core Drill Bit for Dry Cutting ... [Sep 25, 2025]
[Sep 25, 2025] Product Description 102mm diameter 180mm length dimple Korea diamond segment Core drill bit for dry cutting reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
7207. 82*21*3.5*9*4*180*M41 Dimple Korea Diamond W Type Segment Core Drill Bit for Dry Cutting Reinforced ... [Sep 25, 2025]
[Sep 25, 2025] Product Description 82mm diameter 180mm length dimple Korea diamond segment Core drill bit for dry cutting reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
7208. 112*21*3.5*9*5*180*M41 Dimple Korea Diamond W Type Segment Core Drill Bit for Dry Cutting ... [Sep 24, 2025]
[Sep 24, 2025] Product Description 112mm diameter 180mm length dimple Korea diamond segment Core drill bit for dry cutting reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
7209. 202*21*4.0*9*10*180*M41 Dimple Korea Diamond W Type Segment Core Drill Bit for Dry Cutting ... [Sep 24, 2025]
[Sep 24, 2025] Product Description 202*21*4.0*9*10*180*M41 dimple Korea diamond segment Core drill bit for dry cutting reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
7210. X Mesh Turbo Segment Concrete Hole Saw Diamond Drill Bits with 1-1/4unc Thread [Oct 18, 2022]
[Oct 18, 2022] Product Name Construction Tools Concrete Hole Saw Diamond Core Drilling Bits for Concrete Wall Out Diameter 355mm Total Length 510mm Working Length 450mm Connection 1-1/4 UNC Application Concrete/Hard ...
Company: Johnson Tools Manufactory Co., Ltd.
7211. Electrical Engineering Drilling Concrete Wall Hole Saw Diamond Drill Bit for Concrete [Oct 18, 2022]
[Oct 18, 2022] Electrical Engineering Drilling Concrete Wall Hole Saw Diamond Drill Bit for Concrete 1.Description 1. Engineering drill bits, also known as construction drill bits. They are for drilling concrete, brick, block, ...
Company: Johnson Tools Manufactory Co., Ltd.
7212. Premium Quality Hex Shank M35 Co Steel Step Drill Bit for Hard Metal [Aug 11, 2023]
[Aug 11, 2023] Product Name Premium Quality Hex Shank M35 Co Steel Step Drill Bit for Hard Metal Material M35 Co Steel Connection Hex Shank Size 6-24mm. Features Premium M35 6% Cobalt Steel ,66-69 HRC (Rockwell Hardness ...
Company: Johnson Tools Manufactory Co., Ltd.
7213. Diamond Drills Od20mm Diamond Core Bit for Stone [Oct 18, 2022]
[Oct 18, 2022] Diamond Drills Od20mm 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 ...
Company: Johnson Tools Manufactory Co., Ltd.
7214. 4-55mm Diamond Drill Bits for Fast Marble Drilling [Oct 18, 2022]
[Oct 18, 2022] 4-55mm Diamond Drill Bits for Fast Marble Drilling Why choose us? Established in 2000year == Factroy==Quality Control ==Competitive price==OEM==Short delivery time 1.Description of 4-55mm Diamond Drill Bits ...
Company: Johnson Tools Manufactory Co., Ltd.
7215. Core Drills Od18mm Diamond Core Bit for Stone [Aug 11, 2023]
[Aug 11, 2023] Core drills OD18mm 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 ...
Company: Johnson Tools Manufactory Co., Ltd.
