Jiangsu Profile
Product List
256. Ydr40A Rotary Drill Head for Coring and Geological Investigation Drill Rig 
[Mar 17, 2026]
[Mar 17, 2026] Product Description YDR40A with Lightweight and compact design requires only small room With manual chuck 2 speed hydraulic circuit shifts by standard hand operated hydraulic directional valve Product ...
257. Hq3 Nq3 Diamond Core Drill Bits with Different Numbers of Waterway [Nov 28, 2025]
[Nov 28, 2025] HQ3 NQ3 Diamond Core Drill Bits With Different Numbers of Waterway Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock formations. These ...
258. Drilling Tools Diamond Core Drill Bit for Geological Exploration [Nov 28, 2025]
[Nov 28, 2025] BQ NQ HQ PQ BQ HQ3 NQ3 PQ3 Diamond Core Drill Bits With Different Numbers of Waterway Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock ...
259. Bq Nq Hq Pq Impregnated Diamond Core Drill Bit for Wireline Coring [Nov 28, 2025]
[Nov 28, 2025] BQ NQ HQ PQ BQ HQ3 NQ3 PQ3 Diamond Core Drill Bits With Different Numbers of Waterway Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock ...
260. Diamond Grit Edged Hole Saw [Feb 16, 2023]
[Feb 16, 2023] * Diamond grit edged hole saws have diamond coated cutting edge permanently bonded to a tough steel body providing the necessary clearance for cutting at high speeds. * They will cut rapidly through reinforced ...
Company: ZHENJIANG HTT TOOL CO., LTD.
261. Heavy Duty Tct Core Drill Cone Mounting for Concrete Stone Brick Drilling [Apr 30, 2022]
[Apr 30, 2022] * Extra durable carbide teeth are brazed at high temperatures with higher welding strength. *Steel body hardened with a higher strength to take heavy-duty drilling work. * Be suitable to do large diameter hole ...
Company: ZHENJIANG HTT TOOL CO., LTD.
262. Bq Nq Hq Pq Bq Diamond Core Drill Bit for Geological Exploration Sampling [Nov 28, 2025]
[Nov 28, 2025] BQ NQ HQ PQ BQ HQ3 NQ3 PQ3 Diamond Core Drill Bits With Different Numbers of Waterway Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock ...
263. Vacuum Brazed Wholesale Diamond Hole Saws Core Drill Bits for Marble Ceramic Porcelain Granite [Mar 31, 2025]
[Mar 31, 2025] Detailed Photos DIAMOND HOLE SAWS VACUUM BRAZED Designed for drilling all hardness tiles including marble, granite, ceramic, porcelain, etc. Different diameter, arbor sizes and specifications are ...
Company: Zhenjiang Suran Tools Co., Ltd.
264. Tungsten Grit Edged Hole Saw [Feb 20, 2023]
[Feb 20, 2023] * This hole saw cuts ceramics, fiberglass, hardwood, cast iron, composites, glass resins, asbestos and other abrasive materials that wears out conventional saws. * It has tough steel body with multiple carbide grits ...
Company: ZHENJIANG HTT TOOL CO., LTD.
265. 5PCS 65mn Carbon Steel Hole Saw (GM-HS258) [Jul 14, 2026]
[Jul 14, 2026] Product Name 5PCS 65mn Carbon Steel Hole Saw (GM-HS258) Model Number GM-HS258 Cutting body material Carbon Steel(A3,C45,C50) Tip Material Carbon ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
266. 60mm 150mm 300mm High Precision Tools Reinforced Concrete Diamond Core Drill Bit [Sep 19, 2024]
[Sep 19, 2024] Product Description 1. Length: 60/75/150/200/250/300/400mm 2. Type: Core Drill 3. Advantage: Long life Product Name Reinforced concrete diamond core drill bit Material diamond Diameter 25-350mm Segment ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
267. Light Duty Tct Core Drill Female M14 Threaded Connection for Concrete Stone Brick Drilling [May 27, 2022]
[May 27, 2022] * Durable carbide teeth are brazed at high temperatures with higher welding strength. * Steel body hardened with a higher strength to take a medium-duty drilling work. * Be suitable to do large diameter hole ...
Company: ZHENJIANG HTT TOOL CO., LTD.
268. Premium Quality Diamond Core Drill Bit for Wet Cutting Concrete, Granite, Marble, Stone, Brick [May 17, 2022]
[May 17, 2022] *Universally deployable diamond annular bit for masonry, concrete, and reinforced concrete. *Excellent lifetimes even in ultra-hard materials. *Extremely resilient high-end diamond core cutters for high material ...
Company: ZHENJIANG HTT TOOL CO., LTD.
269. Medium Duty Tct Core Drill M16 Threaded Connection for Concrete Stone Brick Drilling [May 16, 2022]
[May 16, 2022] * Durable carbide teeth are brazed at high temperatures with higher welding strength. *Steel body hardened with a higher strength to take a medium-duty drilling work. * Be suitable to do large diameter hole ...
Company: ZHENJIANG HTT TOOL CO., LTD.
270. Ydp20 Compact Portable Drill Rig [Dec 13, 2025]
[Dec 13, 2025] Product Description YDP20 Can choose hydraulic rotary head or Percussive rotary head. Can use lift motor or oil cylinder With hydraulic chuck Company Profile Zhangjiagang Free Zone Yonda Machinery ...
