Jiangsu Profile
Product List
6601. Cobalt 5% M35 HSS Step Drill Bits 
[Jan 01, 2022]
[Jan 01, 2022] We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable. Kinds of sets are available. Tin coating, tialn coating available. Laser ...
6602. Carbide Drill Bits [Jan 01, 2022]
[Jan 01, 2022] Our solid carbide twist drill bits are made from super carbide materia. hardness up to 91 HRA speical size ,helix angle design available. Tialn coating available. STC025-2, SOLID CARBIDE DRILL, ...
6603. High Heat Resistance Diamond Impregnated Drill Bits Bq Nq Hq for Geological Drilling [Nov 28, 2025]
[Nov 28, 2025] High Heat Resistance Diamond Impregnated Drill Bits BQ NQ HQ for Geological Drilling An impregnated diamond core bit is a specialized drilling tool used for obtaining high-quality core samples from various rock ...
6604. M14 5/8-11 Dry Porcelain Drill Matrix Vacuum Brazed Drill Bits [Nov 18, 2025]
[Nov 18, 2025] M14 5/8-11 Dry Porcelain Drill matrix Vacuum Brazed Drill Bits Detailed Photos Product Parameters Product name: Vaccum Brazed Diamond Drilling ...
Company: YIWU MINGDIAO TRADING CO., LTD
6605. 30-160mm Carbide Tipped Wall Concrete Hole Saw Core Drill Bit with SDS Plus Shank Adapter [Nov 07, 2025]
[Nov 07, 2025] 30-160mm Carbide Tipped Wall Concrete Hole Saw Core Drill Bit with SDS Plus Shank Adapter MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
6606. 82mm Long Life Wet Use Diamond Core Drill Bit for Concrete [Oct 23, 2025]
[Oct 23, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6607. Laser Welded 68mm Concrete Diamond Core Drill Bits for Concrete [Oct 23, 2025]
[Oct 23, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6608. 68mm Dry Cutting Granite Diamond Tipped Core Drill Bits [Oct 23, 2025]
[Oct 23, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6609. Fast Cutting Turbo Segmented Reinforce Concrete Construction Diamond Core Drill Bit [Oct 23, 2025]
[Oct 23, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6610. 82mm Professional Quality Dry Diamond Core Drill Bit From Factory Supply [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6611. Hot Sale Laser Welded 82*10*101*M16 Diamond Segments Core Drill Bit for Dry Cutting Reinforced ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Hot sale Laser Welded 82*10*101*M16 diamond segments core drill bit for dry cutting concrete common quality Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6612. 68mm Concrete Drill Bit Diamond Core Drill Bit for Drilling Reinforced Concrete Stone Brick Wall ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6613. 82mm Arix Diamond Core Bore Drill Bit Segment for Reinforced Concrete [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6614. 68mm Diamond Core Drill Bits for Drilling Concrete [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
6615. 68mm Premium Quality Diamond Core Drill Bits for Drilling Concrete and Stone [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
