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3:1 RATIO FLAT BOTTOM DRILLS

COOLANT THROUGH STANDARD - TOOL COMES WITH I NPT PLUG

 

 

3: 1 Ratio Flat Bottom Drill

Flat Bottom Drill Application Demo

 

ADVANTAGES

-4 Cutting edges per insert

-Excellant part finishes

-2 coolant ports: lathe & through spindle

-Free cutting high positive geometry

MODIFIED DIAMETERS

-Any size from .687 - 2.000 2-3 DAY DELIVERY

-Shank diameter can be reduced

-Center insert can be shifted to remove center nib

-Note: Modified tools are non-returnable

 

 

3 : 1 RATIO DRILL BODIES

Insert Icon

FH Screw Icon

Wrench Icon

K-TOOL #

D

FLUTES

L

L-1

DOC

S

INSERT

SCREW

WRENCH

FB-500-3

.500

2 - 1 EFF.

4.50

2.50

1.50

.750

SPEB-1511CB

164T

T-6

FB-531-3

.531

2 - 1 EFF.

4.50

2.50

1.62

.750

SPEB-1511CB

164T

T-6

FB-562-3

.562

2 - 1 EFF.

4.62

2.62

1.75

.750

SPEB-1511CB

164T

T-6

FB-593-3

.593

2 - 1 EFF.

4.68

2.68

1.81

.750

SPEB-1511CB

164T

T-6

FB-625-3

.625

2 - 1 EFF.

4.75

2.75

1.87

.750

SPEB-1511CB

164T

T-6

FB-656-3

.656

2 - 1 EFF.

4.87

2.87

2.00

.750

SPEB-1511CB

164T

T-6

FB-687-3

.687

2 - 1 EFF.

4.93

2.93

2.06

.750

SPEB-221CB

314T

T-8

FB-718-3

.718

2 - 1 EFF.

5.06

3.06

2.18

.750

SPEB-221CB

314T

T-8

FB-750-3

.750

2 - 1 EFF.

5.75

3.25

2.25

1.00

SPEB-221CB

314T

T-8

FB-812-3

.812

2 - 1 EFF.

5.87

3.37

2.43

1.00

SPEB-221CB

314T

T-8

FB-875-3

.875

2 - 1 EFF.

6.00

3.50

2.62

1.00

SPEB-2522CB

314T

T-8

FB-937-3

.937

2 - 1 EFF.

6.25

3.75

2.81

1.00

SPEB-2522CB

314T

T-8

FB-984-3

.984

2 - 1 EFF.

6.37

3.87

2.95

1.00

SPEB-2522CB

314T

T-8

FB-1000-3

1.000

2 - 1 EFF.

6.50

4.00

3.00

1.00

SPEB-2522CB

314T

T-8

FB-1062-3

1.062

2 - 1 EFF.

6.50

4.00

3.18

1.00

SPEB-2522CB

314T

T-8

FB-1125-3

1.125

2 - 1 EFF.

6.62

4.12

3.37

1.00

SPEB-2522CB

314T

T-8

FB-1187-3

1.187

2 - 1 EFF.

7.37

4.87

3.56

1.25

SPEB-332CB

538T

T-10

FB-1250-3

1.250

2 - 1 EFF.

7.75

5.25

3.75

1.25

SPEB-332CB

538T

T-10

FB-1375-3

1.375

2-1 EFF.

7.875

5.375

4.125

1.25

SPEB-332CB

538T

T-10

FB-1500-3

1.500

2 - 1 EFF.

8.00

5.50

4.50

1.25

SPEB-432CB

638T

T-15

FB-1750-3

1.750

2-1 EFF.

10.12

6.625

5.25

1.50

SPEB-432CB

638T

T-15

FB-2000-3

2.000

2 - 1 EFF.

10.62

7.12

6.00

1.50

SPEB-6352CB

1012T

T-25

 

SPEED & FEED INFORMATION

INSERT INFORMATION