23. HSS STRAIGHT SHANK DOUBLE-ENDED TWIST DRILL BIT |
Art. No.:FYDME330 |
PRODUCTIVE METHOD: FULLY GROUND; MATERIAL: HSS W9Mo3Cr4V1 ; STANDARD: DIN1897;SHARPENED WITH 118; FLUTE TYPE: N
V. Double-Ended Body Drills Bright Finish, DIN1897
W. Double-Ended Body Drills Black Oxide, DIN1897
X. Double-Ended Body Drills Amber, DIN1897
| SPECIFICATION |
Length (mm) |
Drilling depth (mm) |
METRIC (mm) |
INCH |
1.6-2.1 |
5/64 |
38 |
9.5 |
2.2-2.3 |
3/32 |
40 |
9.5 |
2.4-2.6 |
|
43 |
9.5 |
2.7-3 |
7/64 |
46 |
11 |
3.1-3.3 |
1/8 |
49 |
11 |
3.4-3.7 |
9/64 |
52 |
14 |
3.8-4.2 |
5/32 |
55 |
14 |
4.3-4.7 |
11/64 |
58 |
17 |
4.8-5.3 |
3/16 |
62 |
17 |
5.4-6 |
|
66 |
20 |
6.1-6.7 |
15/64 |
70 |
20 |
6.8-7.5 |
9/32 |
74 |
20 |
7.6-8.5 |
5/16'' |
79 |
20 |
8.6-9.5 |
11/32 |
84 |
20 |
9.6-10.0 |
25/64 |
89 |
20 |
10.1--10.5 |
13/32 |
|
|
10.6--11.0 |
27/64 |
|
|
11.1--11.5 |
7/16 29/64 |
|
|
11.6--12.0 |
15/32 |
|
|
12.1--12.5 |
31/64 |
|
|
12.6--13.0 |
1/2 |
|
|
|
