QD-RA (14.0-19.9)
- With Centering function
- Preferred for deeper than 5xD
- Work on medium and high carbon steel and alloyed steel
- Point Angle: 140°
- Drill diameter 8-26mm, available in 0.1mm increments
- Drill bodies are available in 1.5xD,3xD,5xD,8xD and 12xD
- Micro-grain carbide grade, PVD-TIALN coating.
|
Designation |
DIM. |
Drill body |
Designation |
DIM. |
Drill body |
||
|
D |
t |
D |
t |
||||
|
QD-140-RA |
14.0 |
8.1 |
QD140/149-16-D |
QD-170-RA |
17.0 |
9.9 |
QD170/179-20-D |
|
QD-141-RA |
14.1 |
8.1 |
QD-171-RA |
17.1 |
9.9 |
||
|
QD-142-RA |
14.2 |
8.1 |
QD-172-RA |
17.2 |
9.9 |
||
|
QD-143-RA |
14.3 |
8.1 |
QD-173-RA |
17.3 |
9.9 |
||
|
QD-144-RA |
14.4 |
8.1 |
QD-174-RA |
17.4 |
9.9 |
||
|
QD-145-RA |
14.5 |
8.1 |
QD-175-RA |
17.5 |
9.9 |
||
|
QD-146-RA |
14.6 |
8.1 |
QD-176-RA |
17.6 |
9.9 |
||
|
QD-147-RA |
14.7 |
8.1 |
QD-177-RA |
17.7 |
9.9 |
||
|
QD-148-RA |
14.8 |
8.1 |
QD-178-RA |
17.8 |
9.9 |
||
|
QD-149-RA |
14.9 |
8.1 |
QD-179-RA |
17.9 |
9.9 |
||
|
QD-150-RA |
15.0 |
8.7 |
QD150/159-20-D |
QD-180-RA |
18.0 |
10.5 |
QD180/189-25-D |
|
QD-151-RA |
15.1 |
8.7 |
QD-181-RA |
18.1 |
10.5 |
||
|
QD-152-RA |
15.2 |
8.7 |
QD-182-RA |
18.2 |
10.5 |
||
|
QD-153-RA |
15.3 |
8.7 |
QD-183-RA |
18.3 |
10.5 |
||
|
QD-154-RA |
15.4 |
8.7 |
QD-184-RA |
18.4 |
10.5 |
||
|
QD-155-RA |
15.5 |
8.7 |
QD-185-RA |
18.5 |
10.5 |
||
|
QD-156-RA |
15.6 |
8.7 |
QD-186-RA |
18.6 |
10.5 |
||
|
QD-157-RA |
15.7 |
8.7 |
QD-187-RA |
18.7 |
10.5 |
||
|
QD-158-RA |
15.8 |
8.7 |
QD-188-RA |
18.8 |
10.5 |
||
|
QD-159-RA |
15.9 |
8.7 |
QD-189-RA |
18.9 |
10.5 |
||
|
QD-160-RA |
16.0 |
9.3 |
QD160/169-20-D |
QD-190-RA |
19.0 |
11.0 |
QD190/199-25-D |
|
QD-161-RA |
16.1 |
9.3 |
QD-191-RA |
19.1 |
11.0 |
||
|
QD-162-RA |
16.2 |
9.3 |
QD-192-RA |
19.2 |
11.0 |
||
|
QD-163-RA |
16.3 |
9.3 |
QD-193-RA |
19.3 |
11.0 |
||
|
QD-164-RA |
16.4 |
9.3 |
QD-194-RA |
19.4 |
11.0 |
||
|
QD-165-RA |
16.5 |
9.3 |
QD-195-RA |
19.5 |
11.0 |
||
|
QD-166-RA |
16.6 |
9.3 |
QD-196-RA |
19.6 |
11.0 |
||
|
QD-167-RA |
16.7 |
9.3 |
QD-197-RA |
19.7 |
11.0 |
||
|
QD-168-RA |
16.8 |
9.3 |
QD-198-RA |
19.8 |
11.0 |
||
|
QD-169-RA |
16.9 |
9.3 |
QD-199-RA |
19.9 |
11.0 |
||
|