Jiangsu Profile
Product List
10261. Custom Length Internal Coolant Solid Carbide Long Drill for Metalworking 
[Oct 17, 2026]
[Oct 17, 2026] Solid Carbide Deep Hole Coolant Drills, 16xD to 30xD DELEVEL deep hole drills are long solid carbide drills with internal coolant for holes from 16xD to 30xD deep, D3 to D16 mm. Coolant reaches the tip and carries chips ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
10262. Solid Carbide Gun Drill with Internal Coolant Hole for Deep Hole Drilling [Oct 17, 2026]
[Oct 17, 2026] Solid Carbide Deep Hole Coolant Drills, 16xD to 30xD DELEVEL deep hole drills are long solid carbide drills with internal coolant for holes from 16xD to 30xD deep, D3 to D16 mm. Coolant reaches the tip and carries chips ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
10263. Tungsten Carbide Micro Drill Bit 0.1-3mm, Fixed Shank [Oct 17, 2026]
[Oct 17, 2026] Solid Carbide Micro Drills, 0.1 to 4 mm DELEVEL micro drills are solid carbide twist drills for very small holes, from 0.1 to 4 mm. A fixed 3 mm or 4 mm shank clamps easily and runs true in high-speed spindles. They ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
10264. Small Diameter Extra Long Carbide Deep Hole Drill with Internal Coolant [Oct 17, 2026]
[Oct 17, 2026] Solid Carbide Deep Hole Coolant Drills, 16xD to 30xD DELEVEL deep hole drills are long solid carbide drills with internal coolant for holes from 16xD to 30xD deep, D3 to D16 mm. Coolant reaches the tip and carries chips ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
10265. 6mm 15D 20d 25D 30d Solid Carbide Extra Long Deep Hole Drill [Oct 17, 2026]
[Oct 17, 2026] Solid Carbide Deep Hole Coolant Drills, 16xD to 30xD DELEVEL deep hole drills are long solid carbide drills with internal coolant for holes from 16xD to 30xD deep, D3 to D16 mm. Coolant reaches the tip and carries chips ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
10266. Solid Carbide Center Drill for CNC Lathe, HSS Made to Order [Oct 17, 2026]
[Oct 17, 2026] Solid Carbide Spot and Center Drills DELEVEL spot drills give every hole an accurate start. The 90 degree point spots the position for the following drill and also chamfers hole and part edges, so one tool does two ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
10267. 4 1/2", 4 3/4" PCD Bit 5 1/8", 5 5/8" PDC Bit [Oct 10, 2026]
[Oct 10, 2026] Product Description 1, Flat Face PDC Non-coring Bits (Newest Design) Description: This kind of diamond tool has good performance for various rock formations, and it is mainly used for general drilling. The powdered ...
10268. Precision 1-Inch HSS Annular Cutter for Professional Drilling [Sep 30, 2026]
[Sep 30, 2026] Product Description SUBORUI 3/4'' Weldon Shank HSS Annular Broach Hole Cutter Magnetic Core Drill Bit Product Name HSS annular cutter Material M2 High Speed Steel Shank Weldon Shank ( Universal Shank, Fein Shank ,are ...
Company: Jiangsu Borui Tools Co., Ltd.
10269. High Penetration Soft Formation Tricone Bit for Foundation Drilling with ISO 14001 [Oct 14, 2026]
[Oct 14, 2026] Product Parameters Tricone Bit Slze mm Thread Teeth IADC 98 2-3/8REG Tungsten Carbide Insert Bit 117 127 131 217 417 437 517 537 617 4 737 837 120 2-7/8REG Tungsten Carbide Insert ...
10270. High Durability T56 T66 T76 Non Core Bit for Foundation Drilling [Oct 14, 2026]
[Oct 14, 2026] Product Description PDC Non-core Drill Bit Design Product Parameters AVAILABLE SIZE Q Series AQ, BQ, NQ, NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK, Geobors T2 Series T2 46, T2 ...
10271. Hard Facing Reg Thread Geological Drag Bit for Soft Formation Drilling [Oct 14, 2026]
[Oct 14, 2026] Product Description Product Parameters AVAILABLE SIZE Q Series AQ, BQ, NQ, NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK, Geobors T2 Series T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 Series T6 ...
10272. High Efficiency Step Type Step Drag Bit for Foundation Drilling [Oct 14, 2026]
[Oct 14, 2026] Product Description Product Parameters AVAILABLE SIZE Q Series AQ, BQ, NQ, NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK, Geobors T2 Series T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 Series T6 ...
10273. Steel Body 6 Inch Steel Body Drag Bit for Borehole Drilling [Oct 14, 2026]
[Oct 14, 2026] Product Description Product Parameters AVAILABLE SIZE Q Series AQ, BQ, NQ, NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK, Geobors T2 Series T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 Series T6 ...
10274. B, N, H, P Impregnated Diamond Coreing / Non-Coring Drilling Bit [Sep 23, 2026]
[Sep 23, 2026] B, N, H, P Impregnated Diamond Coreing / Non-Coring Drilling Bit Product Parameters Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments ...
10275. Nw, Hw, Pw Impregnated Diamond Core Bit [Sep 23, 2026]
[Sep 23, 2026] Nw, Hw, Pw impregnated diamond Casing Shoe drill bit Product Parameters Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base ...
