Jiangsu Profile
Product List
1546. 35mm Wet Sintered Diamond Core Drill Bit for Drilling Stones Granite Tiles 
[May 21, 2026]
[May 21, 2026] Product Description High-Efficiency Diamond Core Drill Bits for Hard Material Drilling SURAN diamond core drill bits are professionally engineered for precision drilling on hard materials such as granite, marble, ...
Company: Zhenjiang Suran Tools Co., Ltd.
1547. Suborui Laser Welded Heavy-Duty Diamond Cutting Core Drill Bit for Concrete Masonry Well Drilling [Apr 30, 2026]
[Apr 30, 2026] Brazed Diamond Hole Saw Diamond Core Drill Bit Product Description Model WL(mm) D(mm) TL(mm) Model WL(mm) D(mm) TL(mm) 6x62mm 32 6 62 40x62mm 40 40 62 8x62mm 32 8 45x62mm 40 45 10x62mm 32 10 50x62mm 40 50 12x62mm 32 12 ...
Company: Jiangsu Borui Tools Co., Ltd.
1548. Professional Diamond Core Bits for Exploration Drilling [Nov 28, 2025]
[Nov 28, 2025] Drilling Impregnated Bit 47.7mm-122.3mm Mining Exploration Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix ...
1549. Od150mm Diamond Core Drill Bits for Construction [Jun 06, 2025]
[Jun 06, 2025] OD150mm Diamond core drill bits 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.
1550. Good Sharpness Od20mm Tile Diamond Drill Bit with M14 Thread for Porcelain [Apr 28, 2025]
[Apr 28, 2025] Good sharpness OD20mm tile diamond drill bit with M14 thread for porcelain Description Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, ...
Company: Johnson Tools Manufactory Co., Ltd.
1551. 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.
1552. 35mm Vacuum Slotted Brazed M14 Diamond Hole Saw Drill Bit for Marble Stone Tile [Dec 08, 2023]
[Dec 08, 2023] 35mm Vacuum Slotted Brazed M14 Diamond Hole Saw Drill Bit Production Introduction Diamond core drill bit can be used on dry drilling porcelain, tile, ceramic easily.Diamond core drill bit with best finish quality ...
Company: Johnson Tools Manufactory Co., Ltd.
1553. 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.
1554. Nmlc, Hmlc Impregnated Diamond Core Bits [Oct 10, 2026]
[Oct 10, 2026] Nmlc, Hmlc Impregnated Diamond Core Bits Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They are widely ...
1555. N H P Nq3 Hq3 Pq3 Surface Set Diamond Bit [Oct 10, 2026]
[Oct 10, 2026] N H P NQ3 HQ3 PQ3 Surface Set Diamond Bit Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures ...
1556. Pd 12 1/4" 311.1mm S195 PDC Bit PDC Drill Bit Diamond Bit for Oil Drilling [Aug 04, 2026]
[Aug 04, 2026] Product Description Product name Mining machinery parts Color Customer request Size Standrad size Certification ISO 9001 MOQ 1 PCS Package Standard packing Delivery time 30-45 days Related products Chear pump Bushing ...
1557. Laser Welded Diamond Core Drill Bits for Concrete Reinforced Concrete Granite [May 27, 2026]
[May 27, 2026] 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.
1558. 6mm Diamond Vacuum Brazed M14 Thread Dry Tile and Porcelain Drilling Core Bit [May 12, 2025]
[May 12, 2025] 6MM Black Diamond Vacuum Brazed Hex Shank Dry Tile and Porcelain Drilling Core Bit Description Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ...
Company: Johnson Tools Manufactory Co., Ltd.
1559. Od 10mm M14 Thread Vacuum Brazed Diamond Drilling Core Bits for Core Drill Bits [Apr 28, 2025]
[Apr 28, 2025] OD 10mm M14 thread vacuum brazed diamond drilling core bits for core drill bits Description Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ...
Company: Johnson Tools Manufactory Co., Ltd.
1560. 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.
