ANSI HSS 6 INCH EXTRA LENGTH
DRILLS
| |
Manufacturing
process: fully ground
Point angle: 118 or 135 split
point
Flute type:
N
Material: HSS or
HSS-Co
Finish:
bright, black oxide, amber
Diameter: 3/64-1/2mm,
A-Z |
|
|
Fractional |
|
Letter |
| D |
Dec.Equiv |
FL |
OAL |
|
D |
Dec.Equiv |
FL |
OAL |
| 3/64 |
0.0469 |
3/4 |
6 |
|
A |
0.234 |
2 5/8 |
6 |
| 1/16 |
0.0625 |
7/8 |
6 |
|
B |
0.238 |
2 3/4 |
6 |
| 5/64 |
0.0781 |
1 |
6 |
|
C |
0.242 |
2 3/4 |
6 |
| 3/32 |
0.0938 |
1 1/4 |
6 |
|
D |
0.246 |
2 3/4 |
6 |
| 7/64 |
0.1094 |
1 1/2 |
6 |
|
E |
0.25 |
2 3/4 |
6 |
| 1/8 |
0.125 |
1 5/8 |
6 |
|
F |
0.257 |
2 7/8 |
6 |
| 9/64 |
0.1406 |
1 3/4 |
6 |
|
G |
0.261 |
2 7/8 |
6 |
| 5/32 |
0.1563 |
22 |
6 |
|
H |
0.266 |
2 7/8 |
6 |
| 11/64 |
0.1719 |
1/8 |
6 |
|
I |
0.272 |
2 7/8 |
6 |
| 3/16 |
0.1875 |
2 5/16 |
6 |
|
J |
0.277 |
2 7/8 |
6 |
| 13/64 |
0.2031 |
2 7/16 |
6 |
|
K |
0.281 |
2 15/16 |
6 |
| 7/32 |
0.2188 |
2 1/2 |
6 |
|
L |
0.29 |
2 15/16 |
6 |
| 15/64 |
0.2344 |
2 5/8 |
6 |
|
M |
0.295 |
3 1/16 |
6 |
| 1/4 |
0.25 |
2 3/4 |
6 |
|
N |
0.302 |
3 1/16 |
6 |
| 17/64 |
0.2656 |
2 7/8 |
6 |
|
O |
0.316 |
3 3/16 |
6 |
| 9/32 |
0.2813 |
2 15/16 |
6 |
|
P |
0.323 |
3 5/16 |
6 |
| 19/64 |
0.2969 |
3 1/16 |
6 |
|
Q |
0.332 |
3 7/16 |
6 |
| 5/16 |
0.3125 |
3 3/16 |
6 |
|
R |
0.339 |
3 7/16 |
6 |
| 21/64 |
0.3281 |
3 5/16 |
6 |
|
S |
0.348 |
3 1/2 |
6 |
| 11/32 |
0.3438 |
3 7/16 |
6 |
|
T |
0.358 |
3 1/2 |
6 |
| 23/64 |
0.3594 |
3 1/2 |
6 |
|
U |
0.368 |
3 5/8 |
6 |
| 3/8 |
0.375 |
3 5/8 |
6 |
|
V |
0.377 |
3 5/8 |
6 |
| 25/64 |
0.3906 |
3 3/4 |
6 |
|
W |
0.386 |
3 3/4 |
6 |
| 13/32 |
0.4063 |
3 7/8 |
6 |
|
X |
0.397 |
3 3/4 |
6 |
| 27/64 |
0.4219 |
3 15/16 |
6 |
|
Y |
0.404 |
3 7/8 |
6 |
| 7/16 |
0.4375 |
4 1/16 |
6 |
|
Z |
0.413 |
3 7/8 |
6 |
| 29/64 |
0.4531 |
4 3/16 |
|
|
|
|
|
|
| 15/32 |
0.4688 |
4 5/16 |
|
|
|
|
|
|
| 31/64 |
0.4844 |
4 3/8 |
|
|
|
|
|
|
| 1/2 |
0.5 |
4 1/2 |
|
|
|
|
|
|
| Note: Split point drills available from 1/8" and
above sizes |
|
Sizes over 1/2" are black oxide
finish |
ANSI HSS 12 INCH EXTRA LENGTH
DRILLS
| |
Manufacturing
process: fully ground
Point angle:
118
Material: HSS or
HSS-Co
Finish:
bright, amber
Diameter:
1/8 - 3/4 inch |
| Fractional
|
|
|
Dia. |
Dec. Eq. |
FluteLength |
OAL |
| 1/8 |
.1250 |
9 |
12 |
| 9/64 |
.1406 |
9 |
12 |
| 5/32 |
.1562 |
9 |
12 |
| 11/64 |
.1719 |
9 |
12 |
| 3/16 |
.1875 |
9 |
12 |
| 13/64 |
.2031 |
9 |
12 |
| 7/32 |
.2188 |
9 |
12 |
| 15/64 |
.2344 |
9 |
12 |
| 1/4 |
.2500 |
9 |
12 |
| 17/64 |
.2656 |
9 |
12 |
| 9/32 |
.2812 |
9 |
12 |
| 19/64 |
.2969 |
9 |
12 |
| 5/16 |
.3125 |
9 |
12 |
| 21/64 |
.3281 |
9 |
12 |
| 11/32 |
.3438 |
9 |
12 |
| 23/64 |
.3594 |
9 |
12 |
| 3/8 |
.3750 |
9 |
12 |
| 25/64 |
.3906 |
9 |
12 |
| 13/32 |
.4062 |
9 |
12 |
| 27/64 |
.4219 |
9 |
12 |
| 7/16 |
.4375 |
9 |
12 |
| 29/64 |
.4531 |
9 |
12 |
| 15/32 |
.4688 |
9 |
12 |
| 31/64 |
.4844 |
9 |
12 |
| 1/2 |
.5000 |
9 |
12 |
| 33/64 |
.5156 |
9 |
12 |
| 17/32 |
.5312 |
9 |
12 |
| 35/64 |
.5469 |
9 |
12 |
| 9/16 |
.5625 |
9 |
12 |
| 37/64 |
.5781 |
9 |
12 |
| 19/32 |
.5938 |
9 |
12 |
| 39/64 |
.6094 |
9 |
12 |
| 5/8 |
.6250 |
9 |
12 |
| 21/32 |
.6562 |
9 |
12 |
| 11/16 |
.6875 |
9 |
12 |
| 23/32 |
.7188 |
9 |
12 |
| 3/4 |
.7500 |
9 |
12 |
| Note: Split point drills available from 1/8" and
above sizes |
|
Sizes over 1/2" are black oxide finish |
ANSI HSS 18 INCH EXTRA LENGTH
DRILLS
| |
Manufacturing
process: fully ground
Point angle: 118 or 135 split
point
Flute type:
N
Material: HSS or
HSS-Co
Finish:
bright, black oxide, amber
Diameter:1/4-1inch |
|
Fractional |
|
|
Dia. |
Dec. Eq. |
Flute
Length |
OAL |
| 1/4 |
.2500 |
13 |
18 |
| 17/64 |
.2656 |
13 |
18 |
| 9/32 |
.2812 |
13 |
18 |
| 19/64 |
.2969 |
13 |
18 |
| 5/16 |
.3125 |
13 |
18 |
| 21/64 |
.3281 |
13 |
18 |
| 11/32 |
.3438 |
13 |
18 |
| 23/64 |
.3594 |
13 |
18 |
| 3/8 |
.3750 |
13 |
18 |
| 25/64 |
.3906 |
13 |
18 |
| 13/32 |
.4062 |
13 |
18 |
| 27/64 |
.4219 |
13 |
18 |
| 7/16 |
.4375 |
13 |
18 |
| 29/64 |
.4531 |
13 |
18 |
| 15/32 |
.4688 |
13 |
18 |
| 31/64 |
.4844 |
13 |
18 |
| 1/2 |
.5000 |
13 |
18 |
| 33/64 |
.5156 |
13 |
18 |
| 17/32 |
.5312 |
13 |
18 |
| 35/64 |
.5469 |
13 |
18 |
| 9/16 |
.5625 |
13 |
18 |
| 37/64 |
.5781 |
13 |
18 |
| 19/32 |
.5938 |
13 |
18 |
| 39/64 |
.6094 |
13 |
18 |
| 5/8 |
.6250 |
13 |
18 |
| 21/32 |
.6562 |
13 |
18 |
| 11/16 |
.6875 |
13 |
18 |
| 23/32 |
.7188 |
13 |
18 |
| 3/4 |
.7500 |
13 |
18 |
| 25/32 |
.7812 |
13 |
18 |
| 13/16 |
.8125 |
13 |
18 |
| 7/8 |
.8750 |
13 |
18 |
| 15/16 |
.9375 |
13 |
18 |
| 1 |
1.0000 |
13 |
18 |
| Note: Split point drills available from 1/8" and
above sizes |
|
Sizes over 1/2" are black oxide
finish |
