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Product Name | 90 degree fixed point drill NC spotting drill carbide drill bits 10mm | |
Material | Tungsten carbide | |
Flutes | 2 | |
Coating | AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or your requirements | |
HRC | 45/55/60/65 degree | |
The Angle of Drill Tip | 60/90/120 degree | |
Suitable for | All Kinds Material,Steel, Stainless Steel, Copper, Aluminum, Plastic Wood Acrylic and so on | |
Application | Metal Drilling | |
Advantage | Function of NC spotting drill: drilling and chamfering Spiral tool head design: sharp edge, smooth cutting, not easy to stick to the knife, scientific groove design, increase chip removal. Handle diameter chamfer design: Handle diameter chamfer design, focus on details to control quality assurance. Various specifications, a variety of aperture, support customization. | |
All the specs can be customized | ||
Grade | HRC45 | HRC55 | HRC60 | HRC65 |
Materials | YG10X | ZK30UF | ZK40SF | GU25UF |
Grain size: 0.8um Co: 10% Flexural strength: 3320N/mm2 | Grain size: 0.6um Co: 10% Flexural strength: 4000N/mm2 | Grain size: 0.5um Co: 12% Flexural strength 4300N/mm2 | Grain size: 0.4um Co: 12% Flexural strength: 4300N/mm2 |
Item | Color | Hardness (HV) | Thickness (UM) | Oxidation Temp.(℃) | Friction Coeffient |
AlTiN | Black | 3300 | 2.5-3 | 900 | 0.3 |
TiAlN | Violet | 2800 | 2.5-3 | 900 | 0.3 |
TiSiN | Bronze | 3600 | 3 | 1000 | 0.45 |
AlTiSiN | Blue | 4000 | 4 | 1200 | 0.4 |
TiN | Gold | 2500 | 2.5-3 | 600 | 0.4 |
The key cutting products we selling as below: | ||
◆ Carbide inserts ◆ Solid Carbide End Mills ◆ Turning Bar Tool ◆ Face Milling Tool | ◆ Drills & Reamers & Thread Cutters & Burrs ◆ Thread Tapper Tool ◆ CNC Chuck & Adapter ◆ Precision Tool Vise ◆ Other Accessories | |



Model | Flute Dia. | Flute Length | Shank Dia. | Overall length | Angel |
3*6*3*50 | 3 | 6 | 3 | 50 | 90° |
3*6*3*75 | 3 | 6 | 3 | 75 | 90° |
3*6*3*100 | 3 | 6 | 3 | 100 | 90° |
2*4*4*50 | 2 | 4 | 4 | 50 | 90° |
3*6*4*50 | 3 | 6 | 4 | 50 | 90° |
4*8*4*50 | 4 | 8 | 4 | 50 | 90° |
4*8*4*75 | 4 | 8 | 4 | 75 | 90° |
4*8*4*100 | 4 | 8 | 4 | 100 | 90° |
5*10*5*50 | 5 | 10 | 5 | 50 | 90° |
5**10*5*75 | 5 | 10 | 5 | 75 | 90° |
5*10*5*100 | 5 | 10 | 5 | 100 | 90° |
6*12*6*50 | 6 | 12 | 6 | 50 | 90° |
6*12*6*75 | 6 | 12 | 6 | 75 | 90° |
6*12*6*100 | 6 | 12 | 6 | 100 | 90° |
8*16*8*60 | 8 | 16 | 8 | 60 | 90° |
8*16*8*75 | 8 | 16 | 8 | 75 | 90° |
8*16*8*100 | 8 | 16 | 8 | 100 | 90° |
10*20*10*75 | 10 | 20 | 10 | 75 | 90° |
10*20*10*100 | 10 | 20 | 10 | 100 | 90° |
12*24*12*75 | 12 | 24 | 12 | 75 | 90° |
12*24*12*100 | 12 | 24 | 12 | 100 | 90° |
14*28*14*100 | 14 | 28 | 14 | 100 | 90° |
14*28*14*150 | 14 | 28 | 14 | 150 | 90° |
16*32*16*100 | 16 | 32 | 16 | 100 | 90° |
16*32*16*150 | 16 | 32 | 16 | 150 | 90° |
18*36*18*100 | 18 | 36 | 18 | 100 | 90° |
18*36*18*150 | 18 | 36 | 18 | 150 | 90° |
20*40*20*100 | 20 | 40 | 20 | 100 | 90° |
20*40*20*150 | 20 | 40 | 20 | 150 | 90° |

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