Jiangsu Profile
Product List
13846. Zero Flute Countersink Bits 
[Feb 19, 2022]
[Feb 19, 2022] The zero-flute design has a single flute through the center of the tip, rather than spiraled around the tip, for reduced vibration and a smooth finish in lightweight metals like aluminum and plastic. It is often used ...
13847. Cross Hole Aluminum Countersink [Feb 19, 2022]
[Feb 19, 2022] The zero-flute design has a single flute through the center of the tip, rather than spiraled around the tip, for reduced vibration and a smooth finish in lightweight metals like aluminum and plastic. It is often used ...
13848. Zero Flute Countersink/Deburring [Feb 19, 2022]
[Feb 19, 2022] The zero-flute design has a single flute through the center of the tip, rather than spiraled around the tip, for reduced vibration and a smooth finish in lightweight metals like aluminum and plastic. It is often used ...
13849. 3 Flute HSS Cobalt Countersink [Feb 19, 2022]
[Feb 19, 2022] Our 3 flute countersink are made from super quality high speed steel M2. hss cobalt available upon request. special black finish treatment can increas hardness to 64 hrc. widely used in portable ...
13850. High Performance Wet Core Bit for Hard / Reinforced Concrete [Feb 15, 2022]
[Feb 15, 2022] High Performance Wet Core Bit for Hard / Reinforced Concrete High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. ...
Company: DONGYAN INTERNATIONAL CO., LTD.
13851. Diamond Core Drill Bit Drilling Tool [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.
13852. HSS Reduced Shank Twist Drill [Jan 01, 2022]
[Jan 01, 2022] STC030-4, 1/4" REDUCED SHANK TWIST DRILL, Jobber Length Standard delivery with 118° point Pict Jobber Length. Size Flute Length Overall Length Size Flute Length Overall ...
13853. High Speed Steel HSS Spade Bits [Jan 01, 2022]
[Jan 01, 2022] . SIZE: 25-130mm; . Fishing: Original(White), black, TiN coated; . Material: Hss M2; This kind of tool is aiming at faster speed & lower cost drilling, the interchangeable blades are more economical ...
13854. 16-Piece Wooden Spade Bit Set [Jan 09, 2026]
[Jan 09, 2026] Material: #45 carbon steel Sizes:11mm/12mm/13mm/14mm/15mm/18mm/19mm/20mm/22mm/24mm/26mm/28mm/30mm/32mm/3mm/36mm/38mm Packing: canvas bag and color box is optional
Company: Jiangsu Goldmoon Industry Co., Ltd.
13855. Ntw76.5 Imported Material [Dec 13, 2025]
[Dec 13, 2025] NTW76.5 imported material NTW76.5 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
13856. Imported-Material Ntw76.5 [Dec 13, 2025]
[Dec 13, 2025] NTW76.5 imported material. NTW76.5 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
13857. Ntw 77 (imported material) [Dec 13, 2025]
[Dec 13, 2025] NTW 77 imported material NTW 77 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
13858. Imported-Material Ntw77 [Dec 13, 2025]
[Dec 13, 2025] NTW 77 imported material NTW 77 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
13859. Ntw 77 Imported Material [Dec 13, 2025]
[Dec 13, 2025] NTW 77 imported material NTW 77 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
13860. Vacuum Brazed Diamond CNC Engraving Tools Stone Bit CNC Router for Marble Granite Relief [Nov 28, 2025]
[Nov 28, 2025] Vacuum Brazed Diamond Cnc Engraving tools Stone Bit Cnc Router for Marble Granite Relief application; 2. For use in soft stones and granites, water use suggested in granite and hard stones; 3. Vacuum Brazed ...
Company: YIWU MINGDIAO TRADING CO., LTD
