Jiangsu Profile
Product List
7306. 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.
7307. 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.
7308. 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.
7309. 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.
7310. 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.
7311. 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.
7312. Premium High-Speed Steel Hex 3.5mm Drill Bits for Precision Metalworking [Sep 30, 2026]
[Sep 30, 2026] Product Name:hex shank drill bit Material:High speed steel (M35,M2,4341,4241) Size:1-13mm Application:wood/aluminium/plastic/pipes/ferrous/cast iron/steel/brass drilling Point Type:135 or 118 Shank Type:hex shank ...
Company: Jiangsu Borui Tools Co., Ltd.
7313. 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.
7314. Masonry Drill Bit: Od16mm Best Diamond Core Drill Bits [Aug 11, 2023]
[Aug 11, 2023] Masonry Drill Bit: OD16mm Best Diamond Core Drill Bits 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.
7315. Vacuum Brazed 75mm M14 Hole Saw Cutter Diamond Core Drill Bits for Drilling Porcelain Tiles Ceramic ... [Mar 24, 2025]
[Mar 24, 2025] 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.
7316. 250mm Wet Diamond Core Drill Bits for Stone [Oct 18, 2022]
[Oct 18, 2022] 250mm Wet Diamond Core Drill Bits 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.
7317. Wholesale Price M35 Tin Coating HSS Straight Shank Twist Drill Bits [Dec 11, 2023]
[Dec 11, 2023] Product Description Description: 1. Quick drilling after opening the blade. CNC precision grinding double back Angle, effectively improve chip removal performance, make cutting more sharp, drilling speed is also ...
7318. HSS M35 Cobalt 5% Parallel Shank Twist Drill Bits for Stainless Steel/Steel/Metal [Dec 11, 2023]
[Dec 11, 2023] Product Description Description: 1. Quick drilling after opening the blade. CNC precision grinding double back Angle, effectively improve chip removal performance, make cutting more sharp, drilling speed is also ...
7319. Weix Carbide Tipped Boring Bit Crown Woodworking Drill Bit CNC Router Bit [Dec 09, 2023]
[Dec 09, 2023] Product Description WEIX Carbide Tipped Boring Bit Crown Woodworking Drill Bit CNC Router Bit Type:Woodworking Crown Drill Material: Solid carbide Tool handle diameter: 10mm Blade diameter: 3~15mm Total length: ...
7320. Weix High Quality DIN335c Cylindrical Shank 90 Degree 3 Flute HSS Countersink Drill Bit [Feb 12, 2026]
[Feb 12, 2026] Product Description Feature: The 90° cone corresponds with the shape of the counter-sink screw or bolt head. Also available in 60°, 75°, and 120° versions. Application : Ideal use for ...
