twist drills-high quality black
Our factory supply: end mill,gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool
Port: Shenzhen
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Contact SupplierPackaging Detail: polybag+box+carton
Delivery Detail: Within 7days upon receipt of the doposit.
Weifeng Hardware & Tool Manufacture supply: four flute carbide end mill, bi-metal backsaw blade, high speed cutter, spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape, reamer, hex key, wrench, grinding wheel, diamond tool, thread tap, ball nose, twist drill, HSS tool bits, PCD diamond insert, gear hob,....
Solid Carbide Twist Drill Bit
We can make all kinds of drill bits, twist drills, center drills, fixed-point drills and so on
1)Our company end mills made by world lastest 5-Axis tools grinding machine. Guaranteed the product quality, precision and performance
2)Each end mill is inspected by ZOLLER measuring and inspected machine
3)Material: Kenmmetal, sandvik, and CB carbide
4)Excellent performance in some sticky metals cutting
5)We can supply product according to your requirement
If you have any need, please contact us at you feel free!
| Outside Diameter(d) | Overall Length(L) | Flute Length(l) |
| 0.5~0.7 | 30 | 6 |
| 0.8~0.9 | 30 | 8 |
| 1.0~1.7 | 30 | 10 |
| 1.2~1.4 | 35 | 12 |
| 15~1.7 | 35 | 14 |
| 1.8~1.9 | 40 | 16 |
| 2.0~2.4 | 40 | 18 |
| 2.5~3.0 | 40 | 20 |
| 3.1~3.9 | 50 | 25 |
| 4.0~5.0 | 50 | 28 |
| 5.1~6.0 | 60 | 30 |
| 6.1~7.0 | 60 | 32 |
| 7.1~11 | 70 | 38 |
| 11.1~12 | 70 | 38 |
| 12.1~14 | 80 | 40 |
| 16 | 90 | 45 |