QD-RD (20.0-26.0)
- With centering function
- Low axial drilling force
- Work on stainless steel, titanium alloy, nickel-base alloy, Manganese steel and the soft materials
- Point angle: 125 °
- Drill diameter 8-28mm, 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-200-RA |
20.0 |
11.6 |
QD200/209-25-D |
QD-230-RA |
23.0 |
13.3 |
QD230/239-32-D |
|
QD-201-RA |
20.1 |
11.6 |
QD-231-RA |
23.1 |
13.3 |
||
|
QD-202-RA |
20.2 |
11.6 |
QD-232-RA |
23.2 |
13.3 |
||
|
QD-203-RA |
20.3 |
11.6 |
QD-233-RA |
23.3 |
13.3 |
||
|
QD-204-RA |
20.4 |
11.6 |
QD-234-RA |
23.4 |
13.3 |
||
|
QD-205-RA |
20.5 |
11.6 |
QD-235-RA |
23.5 |
13.3 |
||
|
QD-206-RA |
20.6 |
11.6 |
QD-236-RA |
23.6 |
13.3 |
||
|
QD-207-RA |
20.7 |
11.6 |
QD-237-RA |
23.7 |
13.3 |
||
|
QD-208-RA |
20.8 |
11.6 |
QD-238-RA |
23.8 |
13.3 |
||
|
QD-209-RA |
20.9 |
11.6 |
QD-239-RA |
23.8 |
13.3 |
||
|
QD-210-RA |
21.0 |
12.1 |
QD210/219-25-D |
QD-240-RA |
24.0 |
13.9 |
QD240/249-32-D |
|
QD-211-RA |
21.1 |
12.1 |
QD-241-RA |
24.1 |
13.9 |
||
|
QD-212-RA |
21.2 |
12.1 |
QD-242-RA |
24.2 |
13.9 |
||
|
QD-213-RA |
21.3 |
12.1 |
QD-243-RA |
24.3 |
13.9 |
||
|
QD-214-RA |
21.4 |
12.1 |
QD-244-RA |
24.4 |
13.9 |
||
|
QD-215-RA |
21.5 |
12.1 |
QD-245-RA |
24.5 |
13.9 |
||
|
QD-216-RA |
21.6 |
12.1 |
QD-246-RA |
24.6 |
13.9 |
||
|
QD-217-RA |
21.7 |
12.1 |
QD-247-RA |
24.7 |
13.9 |
||
|
QD-218-RA |
21.8 |
12.1 |
QD-248-RA |
24.8 |
13.9 |
||
|
QD-219-RA |
21.9 |
12.1 |
QD-249-RA |
24.9 |
13.9 |
||
|
QD-220-RA |
22.0 |
12.7 |
QD220/229-25-D |
QD-250-RA |
25.0 |
14.5 |
QD250/260-32-D |
|
QD-221-RA |
22.1 |
12.7 |
QD-251-RA |
25.1 |
14.5 |
||
|
QD-222-RA |
22.2 |
12.7 |
QD-252-RA |
25.2 |
14.5 |
||
|
QD-223-RA |
22.3 |
12.7 |
QD-253-RA |
25.3 |
14.5 |
||
|
QD-224-RA |
22.4 |
12.7 |
QD-254-RA |
25.4 |
14.5 |
||
|
QD-225-RA |
22.5 |
12.7 |
QD-255-RA |
25.5 |
14.5 |
||
|
QD-226-RA |
22.6 |
12.7 |
QD-256-RA |
25.6 |
14.5 |
||
|
QD-227-RA |
22.7 |
12.7 |
QD-257-RA |
25.7 |
14.5 |
||
|
QD-228-RA |
22.8 |
12.7 |
QD-258-RA |
25.8 |
14.5 |
||
|
QD-229-RA |
22.9 |
12.7 |
QD-259-RA |
25.9 |
14.5 |
||
|
QD-260-RA |
26.0 |
14.5 |
|||||
|