Page 896 - Tungaloy Catalog

11-1 thru 492 - 519:1New Drilling 446-491 8/11/11 5:07 PM Page 518
FD-Jet drill for cast irons and aluminum alloys
Drilling
518 FDC Tools Internal IT9~10 Cast Iron Non-ferrous
IT class
Coolant
0° 5/8 135°
FD Jet Drills Solid carbide drills with oil holes
L/D
Point angle
Helix
Internal coolant supply Type Drill Dia. 5.0<øDc≤6.0 6.0<øDc≤16.0
FDC Solid straight shank with oil holes Tolerances +0.020 +0.025
øDc
Application
+0.010
+0.015
High feed deep drilling for Al alloy and cast iron
Back taper 0.1 ~ 0.13/100
135° øDc øDs h7
L
R 1 L 2
R S
L
L 1 L 2
L
L/D = 5 (S type)
L
Standard type ( ⁄D up to 5) (inch sizes)
Dimensions (inch)
Cat. No. Stock
øD Tolerance ød1 L L1 L2
FDCU203S 0.2031 +0.0008 0.2362 3.35 1.73 1.57
FDCU218S 0.2188 0.2362 3.54 1.89 1.57
FDCU234S 0.2344 +0.0004 0.2362 3.54 1.89 1.57
FDCU250S 0.2500 0.2756 3.74 2.05 1.57
FDCU265S 0.2656 0.2756 3.94 2.20 1.57
FDCU281S 0.2813 0.3150 4.13 2.36 1.65
FDCU296S 0.2969 0.3150 4.33 2.52 1.65
FDCU312S 0.3125 0.3150 4.33 2.52 1.65
FDCU328S 0.3281 0.3543 4.53 2.68 1.73
FDCU343S 0.3438 0.3543 4.72 2.83 1.73
FDCU359S 0.3594 0.3937 4.92 2.99 1.73
FDCU375S 0.3750 0.3937 5.12 3.15 1.81
FDCU390S 0.3906 0.3937 5.12 3.15 1.81
FDCU406S 0.4063 +0.0010 0.4331 5.51 3.31 1.81
11 FDCU421S 0.4219 +0.0006 0.4331 5.51 3.46 1.81
Drilling
FDCU437S
FDCU453S 0.4375 0.4724 5.91 3.62 1.89

0.4724
0.4531
3.78
1.89
5.91
Drilling Tools FDCU484S 0.4844 0.5118 6.30 3.94 1.97
FDCU468S

0.4724
3.78
1.89
0.4688
5.91
FDCU500S

6.30
4.09
1.97
0.5000
0.5118
FDCU515S
FDCU531S 0.5156 0.5512 6.69 4.25 2.05

0.5512
4.25
2.05
0.5313
6.69
FDCU546S 0.5469 0.5512 6.69 4.41 2.05
FDCU562S 0.5625 0.5906 7.09 4.57 2.13
FDCU578S 0.5781 0.5906 7.09 4.72 2.13
FDCU593S 0.5937 0.6299 7.48 4.88 2.20
FDCU609S 0.6093 0.6299 7.48 4.88 2.20
FDCU625S 0.6250 0.6299 7.48 5.04 2.20
 : Stocked items.
Customer Service: 1-888-554-8394 : Stocked Standard
Technical Support: 1-888-554-8391 : Non-Stocked Standard
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