Jiangsu Profile
Product List
11356. Premium Hex Shank Grinding Points for High-Precision Tasks 
[Jan 17, 2026]
[Jan 17, 2026] Stone Rotary Grinding Bits with 1/4 Inch Hex Shank Features: A great little set for those small grinding jobs. Material: Bonded aluminum oxide, with high hardness and the shape reminds well. Set contains tree, cone, ...
Company: Danyang Ergaster Tools Co., Ltd.
11357. Precision Adjustable Depth Stop Collar for Drilling Projects [Jan 17, 2026]
[Jan 17, 2026] Product Name Drill Bit Depth Stop Collars Material Carbon Steel(High Speed Steel is Available) Size 3mm (4mm, 5mm ,6mm ,8mm, 10mm ,12mm are Available) Inner Dia. 3-12mm Outer ...
Company: Danyang Ergaster Tools Co., Ltd.
11358. Good Quality Vacuum Brazed Diamond Core Drill Bit Tools Sets with Plastic Box [Dec 29, 2025]
[Dec 29, 2025] Vacumm Brazed Diamond core drill bit sets 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.
11359. Professional 50mm Depth Carbide Tipped Core Drill Bit Tct Annular Broach Cutter for Stainless Steel ... [Nov 05, 2025]
[Nov 05, 2025] Professional 50mm Depth Carbide Tipped Core Drill Bit Tct Annular Broach Cutter for Stainless Steel Metal Plate Drilling MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
11360. High-Performance Tricone Drill Bit of Roller Cone Drilling Tool [Sep 03, 2025]
[Sep 03, 2025] Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification products. ...
Company: Suzhou Energy Tool Co., Ltd.
11361. PDC Bit Breaker 8 1/2 Inch Alloy Steel [Sep 02, 2025]
[Sep 02, 2025] Product Description Bit Breaker of the PDC Drill Bit is different from the tricone bit which is on the Different focus points . PDC is working on the connection and tricone bit is on the three leges. ...
Company: Suzhou Energy Tool Co., Ltd.
11362. Straight Groove HSS Step Drill Bit Set for Chamfering and Deburring [Jun 07, 2025]
[Jun 07, 2025] 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 ...
Company: DANYANG DAMING TOOLS CO., LTD.
11363. Industrial M35 Cobalt Step Drill Bit Set for Hard Metal [Jun 07, 2025]
[Jun 07, 2025] 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 ...
Company: DANYANG DAMING TOOLS CO., LTD.
11364. Tungten Carbide Spot Drill for Metal [Mar 24, 2025]
[Mar 24, 2025] Product Description Carbide Spot Drills Diameter: 1mm-20mm Top angle:60 degree,90degree , 120degree 1. Micro grain carbide rod: WC=90%, Co=10%, TRS>4000N/mm2; Hardness>92HRA, Grain size: 0.5um; High ...
Company: Changzhou Hongjian Tools Co., Ltd.
11365. TCT Wood Working Hinge Boring Bit Forstner Bit [Nov 28, 2024]
[Nov 28, 2024] TCT Wood Working Hinge Boring Bit Forstner Bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, hole ...
Company: Danyang Speedy Tools Co., Ltd
11366. 3-10mm Brad Point Drill Bit Set for Wood - 8 PCS [Sep 14, 2024]
[Sep 14, 2024] 3-10mm Brad Point Drill Bit Set for Wood - 8 pcs With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, ...
Company: Danyang Speedy Tools Co., Ltd
11367. SDS Plus Masonry Hammer Drill Bit Carbide Cross Tip [Aug 06, 2024]
[Aug 06, 2024] SDS Plus Masonry Hammer Drill Bit Carbide Cross Tip With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, ...
Company: Danyang Speedy Tools Co., Ltd
11368. 1/4 Hex Shank Flat Wood Boring Bit [Jul 27, 2024]
[Jul 27, 2024] 1/4 Hex Shank Flat Wood Boring Bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, hole saws, ...
Company: Danyang Speedy Tools Co., Ltd
11369. Bits Set with All Kind of Size for You Choose [Feb 05, 2026]
[Feb 05, 2026] Made in China screw bits drill bit set tools set Product Name hand tools set Color red/yellow description 6pc masonry drill Size:1/8,5/32,11/64,3/16,7/32,1/4 3pc locating ring Size:3/16,5/16,3/8 1pc ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
11370. Precision-Engineered Ntw 77 Imported Material Core Drill Tool [Jan 29, 2026]
[Jan 29, 2026] NTW 77 imported material The Z-series wide-spectrum imported drill bits feature three tooth profiles: concentric circle layered, dot-plane grinding, and gear layered, each with four different body hardness grades. The ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
