Jiangsu Profile
Product List
3961. Diamond Core Drill Bits for Hard Rock Mining 
[Nov 28, 2025]
[Nov 28, 2025] Product Name Diamond Core Drill Bits for Hard Rock Mining Best Drilling manufacture and supply various type of core bits: Impregnated diamond bits Surface set diamond bits Tungsten Carbide drill bits PDC ...
3962. Diamond Impregnated Core Drill Bit for Geological Exploration Drilling [Nov 28, 2025]
[Nov 28, 2025] Bq Nq Hq Pq Diamond Impregnated Core Drill Bit Product Description The impregnated diamond core bit has emerged as the most commonly used type in the mineral exploration industry. The advantages of using ...
3963. Diamond Core Drill Bits for Exploration Core Drilling [Nov 28, 2025]
[Nov 28, 2025] Product Description Diamond Core Drill Bits for Exploration Core Drilling Best Drilling manufacture and supply various type of core bits: Impregnated diamond bits Surface set diamond bits Tungsten Carbide ...
3964. Diamond Coring Tools Drill Bit for Exploration Drilling [Nov 28, 2025]
[Nov 28, 2025] Product Description Diamond Coring Tools for Exploration Drilling Best Drilling manufacture and supply various type of core bits: Impregnated diamond bits Surface set diamond bits Tungsten Carbide drill ...
3965. Customized Impreganated Diamond Drill Core Bits for Exploration Drilling [Nov 28, 2025]
[Nov 28, 2025] Customized Impreganated Core Bits for Exploration Drilling Product Description The impregnated diamond core bit has emerged as the most commonly used type in the mineral exploration industry. The advantages of ...
3966. 20*10*3.0*10*3*100*M14 Thread Silver Brazed Diamond Segmented Core Drill Bit for Dry Cutting ... [Oct 22, 2025]
[Oct 22, 2025] Product Description 20*10*3.0*10*3*100*M14 thread Silver Brazed diamond segmented Core drill bit for dry cutting reinforced concrete , concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
3967. High Quality 82*3.5*10*92*M16 Laser Welded Diamond Turbo Segments Core Drill Bit for Cutting ... [Sep 23, 2025]
[Sep 23, 2025] Product Description Hot sale laser welded diamond segments core drill bit for dry cutting reinforced concrete Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
3968. Laser Welded 76*10*460*1-1/4unc Segments Diamond Core Drill Bit Manufacturer for Cutting Concrete, ... [Sep 23, 2025]
[Sep 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.
3969. Ticn Coated Step Drill Bit [Aug 08, 2025]
[Aug 08, 2025] TiCN Coated Step 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 saws, diamond saw ...
Company: Danyang Speedy Tools Co., Ltd
3970. Hex Shank HSS Turbo Metal Drill Bit [Jul 31, 2025]
[Jul 31, 2025] Hex Shank HSS Turbo Metal 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 saws, ...
Company: Danyang Speedy Tools Co., Ltd
3971. Bright Finish Short Stub HSS Drill Bit with Hex Shank [Jul 22, 2025]
[Jul 22, 2025] Bright Finish Short Stub HSS Drill Bit with Hex Shank With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center ...
Company: Danyang Speedy Tools Co., Ltd
3972. Nitrogen Black Short Hex Shank Twist Drill Bit [Jul 21, 2025]
[Jul 21, 2025] Nitrogen Black Short Hex Shank Twist 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
3973. Hex Shank Coffee Coated Cobalt Twist Drill Bit [Jul 03, 2025]
[Jul 03, 2025] Hex Shank Coffee Coated Cobalt Twist 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
3974. Fully Ground HSS Cobalt Drill Bit with Hex Shank for Metal Drilling [Jul 03, 2025]
[Jul 03, 2025] Fully Ground HSS Cobalt Drill Bit with Hex Shank for Metal Drilling With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, ...
Company: Danyang Speedy Tools Co., Ltd
3975. 1/4" Hex Shank HSS M2 Turbo Drill Bit for Metal [Jun 30, 2025]
[Jun 30, 2025] 1/4" Hex Shank HSS M2 Turbo Drill Bit for Metal 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
