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Stock 0.6mm Shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling
| Price | $0.65 |
|---|---|
| Min Order | 10 Pieces |
| Availability | In Stock |
| Shipping From | Hunan, China |
| Popularity | 464 people viewed |
Model NO.:
0.6mm
Customized:
Customized
Standard:
DIN
Length:
Taper-length
Type:
Center Drill Bit
Material:
Cobalt Steel Alloys
Hardness:
91.8hra
Strength:
3500MPa
Shank Diameter:
3.175mm(-0.005~0)
Overall Length:
38mm
Bits Diameter:
0.6mm
Trademark:
ZZUP
Transport Package:
25kg. Carton
Specification:
diameter 3mm*36mm
Origin:
Zhuzhou, Hunan, China
HS Code:
820900100
Product Description
stock 0.6mm shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling
stock 0.6mm shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling
Products description
stock 0.6mm shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling
Products description
1. Grade: YL10.2,YG10X,YG12X,YG15,YG20,YG10,YG8,YG8 etc.
2. diameter from 0.3mm~100mm,
3. length from 10mm~1000mm
4. tolerance for diameter (.-0.05~+0.05),tolerance for length (0~+0.2mm).
5. also can make angles of tips are 30º,60º,90º
Product Name | stock 0.6mm shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling |
Material | tungsten carbide |
Color | grey |
Standard | DIN GB ISO JIS BA ANSI |
Grade | YL10.2,YG10X,YG12X,YG15,YG20,YG10,YG8,YG8 etc |
Brade | ZZUP |
Grain size | 0.6um |
Used | for milling 45HRC,50HRC,60HRA metals |
Products Show
Grade specification
Grade | Density(g/cm3) | Hardness (HRA) | T.R.S (MPa) | Grain size (μm) | Composition (%) | Equal to ISO |
| YU12 | 14.1~14.15 | .≥92.5 | ≥4000 | 0.2~0.5 | 12% CO 88% WC | K40~K50 |
YL10.2 | 14.4~14.6 | ≥92.2 | ≥4000 | 0.6~0.8 | 10% CO 90% WC | K20~K30 |
YG6X | 14.85~15.0 | ≥92.0 | ≥3860 | 0.8~1.0 | 6% CO 94% WC | K05 |
YG15 | 14.0~14.1 | ≥85.0 | ≥2800 | 1.2~2.0 | 15%Co 85% WC | K30~K40 |
YG10 | 14.5~14.6 | ≥85.5 | ≥2600 | 1.2~2.0 | 10%Co 90% WC | K20 |
YG8 | 14.65~14.85 | ≥89.5 | ≥2320 | 1.2~2.0 | 8% CO 92% WC | K20 |
YG6 | 14.85~15.05 | ≥90.0 | ≥2150 | 1.2~2.0 | 6% CO 94% WC | K10 |
sizes and polished details
| Diameter(mm) | Length(mm) | grinding and polishing |
| 0.3~1.0 | 5~330 | h6,h7,H6 or H7 |
| 1.0~3.0 | 5~330 | h6,h7,H6 or H7 |
| 4.0~80 | 5~1000 | h6,h7,H6 or H7 |
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