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CD Solid Carbide NC Spot Drill
Features:
1、All dimension is fixed by our norm and also accept non standard order.
2、Tolerance of dc m7;tolerance of ds h6.
3、Point angle 60°，90°，120°，140°; better centering ability because of point geometry and flute design.
CD Solid Carbide NC Spot Drill
Excelllent centering ability
Features:
□ High rigidity due to micro grain solid carbide rod.
□ Al-compounded coating increase the strength，the wear & heat esistance，stably longer tool life in drilling various materials.
□ Choose economical and excellent performance carbide substrate，make the drill good cost performance while stable
drilling performance.
□ Sharp cutting edge,
suitable for various cutting occasions, such as hook face centering, chamfering
and V grooving.
Applications:
Application Work Material:
| Series | Work Material | |||||||||||||
| Structural Steel | Carbon Steel | Alloy Steel | Pre-hardened Steel | Hardened Steel | Stainless Steel | Titanium Alloys, Nickel Alloys | Cast Irons | Aluminum Alloys | Copper Alloys | Plastic | ||||
| HRC30-45 | HRC45-55 | HRC55-60 | >HRC60 | |||||||||||
| CD-SE | ◎ | ◎ | ◎ | ◎ | ◎ |
◎ |
◎ |
○ |
◎ | ○ | ○ |
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(◎ Most Suitable ○ Suitable)
Diameter ranges
Point angle=60°，90°，120°，140°;
D=6.00~20.00mm
| Basic type Order No.(Coating) | Cutting EdgeDiameter | Flute Length | Point Angle | Shank Diameter | Overall Length |
| dc | lc | α | ds | lo | |
| CD06006066SE | 6.00 | 12 | 60° | 6 | 66 |
| CD06008080SE | 8.00 | 16 | 60° | 8 | 80 |
| CD06010090SE | 10.00 | 20 | 60° | 10 | 90 |
| CD06012100SE | 12.00 | 24 | 60° | 12 | 100 |
| CD06016115SE | 16.00 | 32 | 60° | 16 | 115 |
| CD06020135SE | 20.00 | 40 | 60° | 20 | 135 |
| CD09006066SE | 6.00 | 12 | 90° | 6 | 66 |
| CD09006100SE | 6.00 | 12 | 90° | 6 | 100 |
| CD09008080SE | 8.00 | 16 | 90° | 8 | 80 |
| CD09008120SE | 8.00 | 16 | 90° | 8 | 120 |
| CD09010090SE | 10.00 | 20 | 90° | 10 | 90 |
| CD09010135SE | 10.00 | 20 | 90° | 10 | 135 |
| CD09012100SE | 12.00 | 24 | 90° | 12 | 100 |
| CD09012150SE | 12.00 | 24 | 90° | 12 | 150 |
| CD09016115SE | 16.00 | 32 | 90° | 16 | 115 |
| CD09016163SE | 16.00 | 32 | 90° | 16 | 163 |
| CD09020135SE | 20.00 | 40 | 90° | 20 | 135 |
| CD09020200SE | 20.00 | 40 | 90° | 20 | 200 |
| CD12006066SE | 6.00 | 12 | 120° | 6 | 66 |
| CD12008080SE | 8.00 | 16 | 120° | 8 | 80 |
| CD12010090SE | 10.00 | 20 | 120° | 10 | 90 |
| CD12012100SE | 12.00 | 24 | 120° | 12 | 100 |
| CD12016115SE | 16.00 | 32 | 120° | 16 | 115 |
| CD12020135SE | 20.00 | 40 | 120° | 20 | 135 |
| CD14006066SE | 6.00 | 12 | 140° | 6 | 66 |
| CD14008080SE | 8.00 | 16 | 140° | 8 | 80 |
| CD14010090SE | 10.00 | 20 | 140° | 10 | 90 |
| CD14012100SE | 12.00 | 24 | 140° | 12 | 100 |
| CD14016115SE | 16.00 | 32 | 140° | 16 | 115 |
| CD14020135SE | 20.00 | 40 | 140° | 20 | 135 |
