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Special Application
Parabolic Drills (2 Flutes, 118° Four Facet
Point, 33° Helix)
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Click for larger view.
33°
HELIX/RHS/RHC
118° Point |
Coated
Code:
TA (TiAIN)
TC (TiCN)
TN (TIN) |
Parabolic
drills are ideal for heavy feed drilling in most materials.
The open fluting, thick web construction, and fast helix design
makes for excellent deep hole drilling results. |
Specifications:
Diameter +.0000/-.0005
Point Angle +1°/-1°
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Model
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Dia.
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LOF
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OAL
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Price
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15501
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1/16"
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3/4"
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1 1/2"
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$10.54
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15501TA
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1/16"
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3/4"
|
1 1/2"
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$12.23
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15501TC
|
1/16"
|
3/4"
|
1 1/2"
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$12.23
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15501TN
|
1/16"
|
3/4"
|
1 1/2"
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$12.23
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15503
|
3/32"
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1"
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2"
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$11.14
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15503TA
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3/32"
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1"
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2"
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$12.98
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15503TC
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3/32"
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1"
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2"
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$12.98
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15503TN
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3/32"
|
1"
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2"
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$12.98
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15505
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1/8"
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1 1/4"
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3"
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$21.08
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15505TA
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1/8"
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1 1/4"
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3"
|
$23.7
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15505TC
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1/8"
|
1 1/4"
|
3"
|
$23.7
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15505TN
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1/8"
|
1 1/4"
|
3"
|
$23.7
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15507
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5/32"
|
1 1/2"
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3"
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$24.98
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15507TA
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5/32"
|
1 1/2"
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3"
|
$28.16
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15507TC
|
5/32"
|
1 1/2"
|
3"
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$28.16
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15507TN
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5/32"
|
1 1/2"
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3"
|
$28.16
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15509
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3/16"
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2"
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4"
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$27.94
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15509TA
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3/16"
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2"
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4"
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$31.88
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15509TC
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3/16"
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2"
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4"
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$31.88
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15509TN
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3/16"
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2"
|
4"
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$31.88
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15511
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7/32"
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2 1/2"
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4"
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$31.01
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15511TA
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7/32"
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2 1/2"
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4"
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$36.45
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15511TC
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7/32"
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2 1/2"
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4"
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$36.45
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15511TN
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7/32"
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2 1/2"
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4"
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$36.45
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15513
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1/4"
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3"
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4 1/2"
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$35.4
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15513TA
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1/4"
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3"
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4 1/2"
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$42.53
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15513TC
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1/4"
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3"
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4 1/2"
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$42.53
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15513TN
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1/4"
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3"
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4 1/2"
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$42.53
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15514
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9/32"
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3 1/4"
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4 1/2"
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$41.48
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15514TA
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9/32"
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3 1/4"
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4 1/2"
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$50.85
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15514TC
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9/32"
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3 1/4"
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4 1/2"
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$50.85
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15514TN
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9/32"
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3 1/4"
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4 1/2"
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$50.85
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15515
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5/16"
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3 1/4"
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4 3/4"
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$44.14
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15515TA
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5/16"
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3 1/4"
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4 3/4"
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$53.51
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15515TC
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5/16"
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3 1/4"
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4 3/4"
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$53.51
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15515TN
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5/16"
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3 1/4"
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4 3/4"
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$53.51
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15516
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11/32"
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4"
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6"
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$72.45
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15516TA
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11/32"
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4"
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6"
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$83.7
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15516TC
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11/32"
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4"
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6"
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$83.7
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15516TN
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11/32"
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4"
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6"
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$83.7
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15517
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3/8"
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4"
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6"
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$74.55
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15517TA
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3/8"
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4"
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6"
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$85.8
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15517TC
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3/8"
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4"
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6"
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$85.8
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15517TN
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3/8"
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4"
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6"
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$85.8
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15518
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13/32"
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4"
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6"
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$98.96
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15518TA
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13/32"
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4"
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6"
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$111.9
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15518TC
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13/32"
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4"
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6"
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$111.9
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15518TN
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13/32"
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4"
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6"
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$111.9
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15519
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7/16"
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4"
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6"
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$98.96
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15519TA
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7/16"
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4"
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6"
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$111.9
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15519TC
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7/16"
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4"
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6"
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$111.9
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15519TN
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7/16"
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4"
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6"
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$111.9
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15520
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15/32"
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4"
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6"
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$103.99
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15520TA
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15/32"
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4"
|
6"
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$118.61
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15520TC
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15/32"
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4"
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6"
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$118.61
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15520TN
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15/32"
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4"
|
6"
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$118.61
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15521
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1/2"
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4"
|
6"
|
$103.99
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15521TA
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1/2"
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4"
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6"
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$118.61
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15521TC
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1/2"
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4"
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6"
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$118.61
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15521TN
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1/2"
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4"
|
6"
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$118.61
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| Code |
Color |
Type |
Thickness |
Hardness |
Max.
Temp. |
Applications |
TA
(TiAIN) |
grey-blue |
PVD |
2-5µm |
3600HV
87HRC |
850C
1560F |
Sole
choice for dry, semi-dry & HSM machining requirements.
High hardness and heat resistance for machining toughest materials. |
TC
(TiCN) |
red-brown |
PVD |
2-5µm |
2800HV
84HRC |
600C
1110F |
Very
high hardness qualities with excellent lubricity. Multi-layered
for higher heat resistance and toughness. Excellent for
all kinds of steel. |
TN
(TiN) |
gold |
PVD |
2-5µm |
2700HV
83.5HRC |
450C
840F |
Excellent
general purpose coating for all ferrous materials. Good
combination of lubricity, heat resistance, and wear characteristics. |
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