Jiangsu Profile
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Product List
1711. Stone Hollow Core Diamond Steel Core Drill Bits for Granite 
[Aug 11, 2023]
[Aug 11, 2023] Product Name Stone Hollow Core Diamond Steel Core Drill Bits for Granite Size 100mm Conection M14 Thread (5/8"-11 thread) Total Length 104mm Segment Height 10mm Application Hard Rock like Granite, Limestone, ...
Company: Johnson Tools Manufactory Co., Ltd.
1712. 10mm M14 Vacuum Brazed Diamond Cutter Diamond Power Tools Hole Saw Drill Bit for Stone Tiles [Aug 11, 2023]
[Aug 11, 2023] Od10mm stone drill bits 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.
1713. 90 Degree Countersink Boring Drill Bit for Wood Metal Quick Change Hex Chamfer Drill Bit ... [Feb 10, 2026]
[Feb 10, 2026] HRC 65 Suitable for Cast iron, carbon steel, alloy steel, non-ferrous metals, etc Material Solid HSS Dc 0.8-30.00 Solid/internal cooling Solid/internal cooling Length L50-L450 Product Description Company Profile Danyang ...
Company: Danyang Teli Tools Co., Ltd.
1714. New 6PCS 5 Flute Chamfer Countersink HSS Wood Chamfering Cutter Chamfer Countersink Drill Bit [Feb 10, 2026]
[Feb 10, 2026] HRC 65 Suitable for Cast iron, carbon steel, alloy steel, non-ferrous metals, etc Material Solid HSS Dc 0.8-30.00 Solid/internal cooling Solid/internal cooling Length L50-L450 Product Description Company Profile Danyang ...
Company: Danyang Teli Tools Co., Ltd.
1715. Suborui China Manufacturer DIN335 HSS 90 Degree High Speed Steel Countersink Morse Taper Shank ... [Jan 26, 2026]
[Jan 26, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
1716. Suborui Chinese Manufacturers HSS DIN335D 90 Degree Morse Taper Countersink Drill Bit for Metal ... [Jan 26, 2026]
[Jan 26, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
1717. Suborui China Suppliers DIN335D 90 Degree Morse Taper Shank 3 Flute HSS Chamfer Countersink Drill ... [Jan 26, 2026]
[Jan 26, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
1718. Vacuum Brazed Basin Diamond Hole Saws Drill Bits for Marble Granite Stone Tile [Feb 24, 2026]
[Feb 24, 2026] Detailed Photos Product Information Item No. Outer Diameter Diamond Height Length BIT1001 40-60mm 6mm 64mm BIT1002 45-65mm 6mm 64mm BIT1003 50-70mm 6mm 64mm Counter Basin Diamond Drill Bit M14 or ...
Company: Zhenjiang Suran Tools Co., Ltd.
1719. Fast Quick Dry Drilling Eccentric Drill Bit for Stone Rock Full Ceramic Hard Tile [Feb 24, 2026]
[Feb 24, 2026] Product Description: Product Name Dry Wet Drilling Triangular Angled-Tip Tilted Slanted Head Eccentric Drill Bit for Ceramic Stone Slate and Extra-hard Tile SIzes Diameter: 6mm Total Length: 90mm ...
Company: Xuzhou Perfect Tools Co., Ltd.
1720. Masonry Drill Bit [Jan 09, 2026]
[Jan 09, 2026] Product Description Product Name Slow Spiral Masonry Drill Size 1/2'' tree-shaped burr3/8'' tree-shaped burr3/8'' ball-shaped burr1/4'' ball-shaped burr1/4'' cylindrical-shaped burr with radius nose3/8'' ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
1721. Spiral Groove Pagoda Hole Milling Cutter Step Cone Drill Bit Set 4-39mm HSS Step Drill Bit [Jan 21, 2026]
[Jan 21, 2026] Product Description HSS STEP DRILLS HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit ...
Company: DANYANG DAMING TOOLS CO., LTD.
1722. 4-39mm High Speed Steel Step Drill Bit for Metal Wood Hole Cutter HSS Titanium Coated Drilling ... [Jan 21, 2026]
[Jan 21, 2026] Product Description HSS STEP DRILLS PACKING & SHIPPING Product Catalogs Company Profile 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South ...
Company: DANYANG DAMING TOOLS CO., LTD.
1723. Titanium Cobalt High Speed Steel Step Drill Bits Gold for Metal Hole Drilling [Jan 21, 2026]
[Jan 21, 2026] Product Description HSS STEP DRILLS PACKING & SHIPPING Product Catalogs Company Profile 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South ...
Company: DANYANG DAMING TOOLS CO., LTD.
1724. High-Precision Twist Drill Bits for Efficient Plug Cutting [Jan 17, 2026]
[Jan 17, 2026] Titanium Drill Bits (5 pcs),HSS Metal Drill Bits for Wood, Metal, Steel, Plastic, Aluminum Alloy Drill Material HSS4241(HSS4341,M2,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
1725. High-Performance Cobalt Drill Bits for Precision Angle Drilling [Jan 17, 2026]
[Jan 17, 2026] DIN338 HSS Twist Drill Bit for Metal Aluminium PVC Iron Drilling Dirll Material HSS4241(HSS4341, M2,M35 are available) Dirll Point Angle 118 Degree /135degree Spilt Point Dirll Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
