0102030405
330mm(13-1/8") length rod For Solid Drill Bit
product description
Tungsten Carbide 330mm(13-1/8") Length Unground/(H6,H5) Ground Rods for Mills, Solid Twist Drill Bit, PBC Drill Bit,Engraver,etc.
DIMENSION -METRIC
GROUND
UNGROUND
| Diameter | Length | |
| Range | Tol. | Tol. |
| Ø3-Ø6 | +0.2/+0.4 |
+5.0 |
| Ø7-Ø11 | +0.2/+0.5 | |
| Ø12-Ø15 | +0.3/+0.6 | |
| Ø16-Ø25 | +0.3/+0.7 | |
| Ø26-Ø30 | +0.4/+0.8 | |
DIMENSION -INCH
GROUND
UNGROUND
| Diameter | Length | |
| Range | Tol. | Tol. |
| Ø1/8-Ø1/4 | +0.012/+0.020 |
+0.2 |
| Ø5/16-Ø7/16 | +0.012/+0.024 | |
| Ø1/2-Ø11/16 | +0.012/+0.028 | |
| Ø3/4-Ø1 | +0.012/+0.032 | |
MATERIAL PROPERTY
|
GB GRADE |
CO% |
WC Grain |
ISO GRADE |
HRA |
DENSITY | TRS |
FOR MAKING |
FOR PROCESSING |
| g/cm³ | N/mm² | |||||||
|
YG6X-H |
6 |
Ultra Micro |
K05 |
93.2 |
14.88 |
3100 |
 |
PCB and COMPOSITION MATERIAL |
|
FK30 |
10 |
Sub Micro |
K20-K30 |
93.2 |
14.88 |
3500 |
 |
PCB and PLASTIC PLATES |
|
FK30U |
10 |
Sub Micro |
K20-K30 |
91.8 |
14.40 |
3800 |
 |
Steel(HRC<48) Stainless Steel Grey Cast Iron Heat Resistant Alloy |
|
FK30S |
10 |
Ulttra Micro |
K20-K30 |
92.8 |
14.35 |
4000 |
 |
Steel(HRC<55) Stainless Steel Grey Cast Iron Heat Resistant Alloy |
|
FK40S |
12 |
Ulttra Micro |
K30-K40 |
92.5 |
14.15 |
4200 |
 |
Steel(HRC55-60) Stainless Steel Non-Ferrous MetaTitanium Alloy High-Temp Alloy |
WHY CHOOSE US
OUR ADVANTAGES
PROFESSIONAL
1.Rich industry experience
2.Customizaiont Service
QUALITY
1.Incoming material full test
2.During-production test
3.Pre-delivery test
To ensure the products meet
the customers’ requirement
SERVICE
1.Professional trade team
2.In-time response
To serve our customers well.
PRICE
1.Stable supply >13 years
2.Understand well the trend
3.Excellent production process
To lower the production cost.
Direct Manufacturer
15+ Years Experience
One-Stop OEM/ODM Service
In-time Delivery
30+ Skilled Technician
Automated Machine
50,000 KGS Capacity per Month
Over 20,000 Square Meters Factory
PRODUCTION PROCESS
1.Raw material
2.Ball mill
3.Spray Dry
6.Cutting
5.Drying
4.Extruding
7.Sintering
8.Polishing&Inspecting