Jiangsu Profile
Product List
6301. HSS Spade Drill 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 ...
6302. HSS M35 Step Drill Bits [Jan 01, 2022]
[Jan 01, 2022] We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable. Kinds of sets are available. Tin coating, tialn coating available. Laser ...
6303. High Speed Steel HSS Step Drill Bits [Jan 01, 2022]
[Jan 01, 2022] We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable. Kinds of sets are available. Tin coating, tialn coating available. Laser ...
6304. Tin Coating HSS Step Drill Bits [Jan 01, 2022]
[Jan 01, 2022] We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable. Kinds of sets are available. Tin coating, tialn coating available. Laser ...
6305. Low Price Aq Bq Nq Hq Pq PCD/PDC Core Drill Bit PDC Bits [Jul 17, 2020]
[Jul 17, 2020] Low Price AQ BQ NQ HQ PQ PCD/PDC Core Drill Bit PDC Bits We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description PDC ...
6306. Nq Hq Pq Nq3 Hq3 Impregnated Diamond Core Drill Bits [Jul 17, 2020]
[Jul 17, 2020] Nq Hq Pq Nq3 Hq3 Impregnated Diamond Core Drill Bits Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They ...
6307. Nmlc/Hmlc Impregnated  Natural Diamond Core Drill Bit [Jul 17, 2020]
[Jul 17, 2020] Nmlc/Hmlc Impregnated Natural Diamond Core Drill Bit We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service 5.Economic Price Product ...
6308. Solid Carbide Metal Working CNC Twist Drill Bit, 2 Flute Twist Drill Bit [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide Metal Working CNC Twist Drill Bit , 2 Flute Twist Drill Bit Product Description Carbide Drill Bit - Precision Micro Drilling Our carbide drill bit is designed for high-precision drilling, offering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6309. Solid Carbide 2 Flute Customized Carbide Twist Drill Manufacturer CNC Machine Tool Drill Bit [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide 2 Flute customized carbide twist drill manufacturer cnc machine tool drill bit Product Description Carbide Drill Bit - Precision Micro Drilling Our carbide drill bit is designed for high-precision ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6310. Carbide Twist Drill Manufacturer CNC Machine Tool Drill Bit [Jul 15, 2025]
[Jul 15, 2025] Carbide Twist drill Manufacturer CNC Machine Tool Drill bit Product Description Carbide drills are made from hard and wear-resistant materials, often coated to enhance performance. They feature internal cooling ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6311. Solid Carbide Non-Standard Long Neck Step Drill Bit for Metal Long Carbide Drill Bits HRC55 [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide Non-Standard Long Neck Step Drill bit for metal long carbide drill bits hrc55 Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6312. Small Diameter High Depth Diameter Carbide Deep Hole Bit Internal Cooling Extra Long Drill Bits [Jul 15, 2025]
[Jul 15, 2025] Small Diameter High Depth Diameter Carbide Deep Hole Bit Internal Cooling Extra Long Drill Bits Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6313. High-Speed Cutting High Precision Solid Carbide Drills Deep Hole Drill Bit for CNC Machine [Jul 15, 2025]
[Jul 15, 2025] High-speed Cutting High Precision Solid Carbide Drills Deep Hole Drill Bit For CNC Machine Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6314. High Speed Cut Twist Custom Solid Carbide Long Drill Bit for Metal Deep Hole Drilling [Jul 15, 2025]
[Jul 15, 2025] High Speed Cut Twist Custom Solid Carbide Long Drill Bit for Metal Deep hole drilling Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6315. Long Bit 80-525mm Super Long High Speed Steel Twist Drill Bit for Extra Long Shank [Jul 15, 2025]
[Jul 15, 2025] Long Bit 80-525mm Super Long High Speed Steel Twist Drill Bit for Extra Long Shank Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering effective ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
