Jiangsu Profile
Product List
5131. Good Quality of Vacuum Brazed Diamond Core Drill Bit 
[Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5132. Good Quality Diamond Core Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Real Factory == √ Strictly Quality Control == √ Good Price == √ High quality Our company specialized in producing high frequency and laser weld diamond core drill bits nearly 10 years, which are ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5133. Good Quality Diamond Core Drill Bit for Hard Reinforced Concrete Drilling [Feb 15, 2022]
[Feb 15, 2022] Real Factory == √ Strictly Quality Control == √ Good Price == √ High quality Our company specialized in producing high frequency and laser weld diamond core drill bits nearly 10 years, which are ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5134. Diamond Core Drill Bit for Hard Reinforced Concrete Drilling [Feb 15, 2022]
[Feb 15, 2022] Real Factory == √ Strictly Quality Control == √ Good Price == √ High quality Our company specialized in producing high frequency and laser weld diamond core drill bits nearly 10 years, which are ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5135. Taper Shank HSS Twist Drill Bits- Drill Bit [Jan 01, 2022]
[Jan 01, 2022] Our taper shank drill bits are made from high quality of high speed steel M2. We can make forged, milled or ground drill bits. Kinds of sets available on request. Hardness: 62--65 HRC STC028M, HSS TAPER SHANK ...
5136. Taper Shank Drill Bits (HSS) [Jan 01, 2022]
[Jan 01, 2022] DIN345 MORSE TAPER SHANK DRILL BITS Din345 Morse taper shank drill bits are designed to fit ANS (MORSE) Taper Sockets and Sleeves. Features include a 118 Point and a Black-Oxide treatment that increases abrasion ...
5137. PPR Reaming Drill Bit PVC Water Pipe Accessories Drill Bit Hexagonal Handle Drill Bit [Apr 17, 2026]
[Apr 17, 2026] Description: Product Name PPR Lift Step Drill Bit Material Bearing Steel Size #20,#25,#32 Surface Finish Tin-coated Packing OPP Bag Application Pipe Reamer Plumbing Hole Punch,Plumber's Reaming Step Drill ...
Company: Xuzhou Perfect Tools Co., Ltd.
5138. Weix High Quality DIN335c Cylindrical Shank 90 Degree 3 Flute HSS Cutter Countersink Drill Bit [Mar 30, 2026]
[Mar 30, 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 ...
5139. Versatile Sawtooth Drill Bit for Quick and Efficient Drilling [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with an innovative design. Sharp serrations enable rapid material penetration, boosting drilling speed for high-paced work. ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
5140. Quick Drill Bit with Sawtooth Pieces for Enhanced Efficiency [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with innovative saw blade design. Sharp serrations enable rapid penetration through metal, plastic, and wood. Its ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
5141. High-Performance Quick Drill Bit with Unique Sawtooth Design [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with innovative saw design. Its sharp serrations ensure rapid penetration through metal, plastic, and wood. The interlocking ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
5142. Efficient Sawtooth Drill Bit for Quick Drilling Tasks in China [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with its core competitiveness in the innovative saw blade design. Sharp, regularly arranged serrations enable rapid ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
5143. Heavy-Duty Sawtooth Drill Bit for Quick and Efficient Work [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with innovative saw blade design. Sharp serrations enable rapid penetration through metal, plastic, and wood. Interlocking ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
5144. Sawtooth Piece Drill Bit for Rapid and Precise Drilling Needs [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with innovative saw blade design. Sharp, regularly arranged serrations enable rapid penetration through metals, plastics, and ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
5145. Premium Quick Drill Bit with Advanced Sawtooth Piece Technology [Feb 06, 2026]
[Feb 06, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency tool with core strength in its innovative saw blade design. Sharp serrations allow quick penetration of materials like metal, ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
