Jiangsu Profile
Product List
11311. 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.
11312. 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.
11313. 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.
11314. 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.
11315. 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
11316. 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
11317. 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
11318. 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
11319. 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.
11320. 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
11321. Ntw 77 Imported Material Drilling Tool [Jan 29, 2026]
[Jan 29, 2026] 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
11322. Professional Ntw 76.5 Imported Raw Materia [Jan 29, 2026]
[Jan 29, 2026] NTW 76.5 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
11323. High-Grade Ntw 77 Imported Material [Jan 29, 2026]
[Jan 29, 2026] 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
11324. 5PCS Step Drill Bits and 5 PCS Countersink Bit Set [Jan 30, 2026]
[Jan 30, 2026] Product Name 5PCS aluminum box straight flute titanium coated step drill bits and 5pcs set countersink bits Set Color Black finish/TiN coated/Amber finish Available Size step drill:3/16-1/2 ,1/8-1/2 ,1/4-3/4 ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
11325. Premium Cobalt Drill Bit Set for Accurate Metalwork Projects [Jan 17, 2026]
[Jan 17, 2026] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
