Jiangsu Profile
Product List
12316. HSS Interchangeable Pilot Counterbore Sets 
[Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12317. HSS Counterbore Drill Bits Sets [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12318. High Speed Steel HSS Counterbore [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12319. HSS Solid Counterbore Plain Shank [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12320. HSS Capscrew Counterbore Drill Sets [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12321. HSS Straight Shank Capscrew Counterbore [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12322. High Speed Steel HSS Interchangeable Pilot Counterbore [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12323. HSS Solid Cap Screw Counterbore [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12324. HSS Metalworking Counterbore Drill Sets [Feb 19, 2022]
[Feb 19, 2022] Material: Efficient high-speed steel HSS M2. Hardness: 63 HRC. Workmanship 4 cutting blades in right hand spiral. Milled flute and ground flute both available. Kinds of sets available. Kinds of coating ...
12325. Reduced Shank Drill Bits Milled [Jan 01, 2022]
[Jan 01, 2022] We supply high quality reduced shank drill bits made from high speed steel M2. Surface: White finish, black finish, oxide, tin coating. Point angle: 118 or 135 degree. All are 6" long and featheure a 1/2 ...
12326. Drill Bits with Reduced Shank [Jan 01, 2022]
[Jan 01, 2022] We supply high quality reduced shank drill bits made from high speed steel M2. Surface: White finish, black finish, oxide, tin coating. Point angle: 118 or 135 degree. All are 6" long and featheure a 1/2 ...
12327. Manufacturer Customized Cutting Depth X20d Internal Cooling Carbide Deep Hole Drill Bits [Jul 15, 2025]
[Jul 15, 2025] Manufacturer Customized Cutting Depth X20D Internal Cooling Carbide Deep Hole Drill Bits Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
12328. Straight Shank Tungsten Solid Carbide Micro Drills Bits for PCB [Jul 15, 2025]
[Jul 15, 2025] Straight Shank Tungsten Solid Carbide Micro Drills Bits For PCB Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and precision, this drill excels in ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
12329. Premium Tungsten Carbide Drill Bit with Long-Lasting Coating for High-Precision Metal Drilling [Jul 15, 2025]
[Jul 15, 2025] Premium Tungsten Carbide Drill Bit with long-lasting coating for high-precision metal drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
12330. Carbide Drill Bit with Internal Cooling for Efficient Drilling [Jul 15, 2025]
[Jul 15, 2025] Carbide Drill Bit with Internal Cooling for Efficient Drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from premium ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
