3 Flute, Corner Radius (Aplus)

End Mills for Steels, Tool Steels, & Cast Iron
3 Flute, Corner Radius (Aplus)

HST-3 | Carbide End Mills

With a comparatively low flute count and Aplus coating, this tool is strong enough to handle steels and other tough materials while offering excellent chip evacuation in slotting, pocketing, and roughing applications.

  • Offers outstanding performance and high temperature resistance in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron
  • Designed for excellent chip evacuation in slotting, pocketing, and roughing applications
  • Center cutting
  • h6 shank tolerance for high precision tool holders
  • Aplus coating offers added lubricity and high temperature resistance for faster speeds and feeds and improved tool life
  • Solid carbide end mills
  • CNC ground in the USA
Slotting Slotting
Plunging Plunging
Roughing Roughing

Advanced Search

* .0005 max TIR
Cutter Diameter* Shank Diameter Corner Radius Length of Cut Overall Length Flutes Aplus Coated Tool Description Add to Cart Default Sort
D1
+.000"-.002"
D2(h6) R
+.002"-.002"
L2
+.032"-.000"
L1
+.062"-.062"
# Tool # Price
1/8 1/8 .010 1/4 1-1/2 3 08017 $19.00 HST-S-30125-R.010 00000001
1/8 1/8 .010 1/2 2-1/2 3 08032 $20.70 HST-R-30125-R.010 00000002
3/16 3/16 .010 5/16 2 3 08062 $23.10 HST-S-30187-R.010 00000003
3/16 3/16 .010 9/16 2-1/2 3 08077 $24.70 HST-R-30187-R.010 00000004
1/4 1/4 .020 3/8 2 3 08107 $27.90 HST-S-30250-R.020 00000005
1/4 1/4 .020 1/2 2-1/2 3 08112 $28.70 HST-SR-30250-R.020 00000006
1/4 1/4 .020 3/4 2-1/2 3 08122 $29.90 HST-R-30250-R.020 00000007
1/4 1/4 .020 1 3 3 08137 $41.70 HST-M-30250-R.020 00000008
5/16 5/16 .020 7/16 2 3 08167 $34.50 HST-S-30312-R.020 00000009
5/16 5/16 .020 13/16 2-1/2 3 08182 $39.20 HST-R-30312-R.020 00000010
5/16 5/16 .020 1-1/4 3 3 08192 $48.80 HST-M-30312-R.020 00000011
3/8 3/8 .020 1/2 2 3 08212 $41.70 HST-S-30375-R.020 00000012
3/8 3/8 .020 1 3 3 08227 $45.10 HST-R-30375-R.020 00000013
3/8 3/8 .020 1-1/4 3 3 08242 $50.90 HST-M-30375-R.020 00000014
1/2 1/2 .030 5/8 2-1/2 3 08317 $62.90 HST-S-30500-R.030 00000015
1/2 1/2 .030 1 3 3 08332 $66.40 HST-SR-30500-R.030 00000016
1/2 1/2 .030 1-1/4 3 3 08347 $67.80 HST-R-30500-R.030 00000017
1/2 1/2 .030 1-5/8 4 3 08362 $78.00 HST-M-30500-R.030 00000018
5/8 5/8 .030 3/4 3 3 08392 $100.40 HST-S-30625-R.030 00000019
5/8 5/8 .030 1-1/8 3-1/2 3 08407 $109.90 HST-SR-30625-R.030 00000020
5/8 5/8 .030 1-5/8 4 3 08422 $113.90 HST-R-30625-R.030 00000021
5/8 5/8 .030 2-1/8 4 3 08437 $127.40 HST-M-30625-R.030 00000022
3/4 3/4 .030 1 3 3 08467 $148.80 HST-S-30750-R.030 00000023
3/4 3/4 .030 1-5/8 4 3 08482 $165.90 HST-R-30750-R.030 00000024
3/4 3/4 .030 2-1/4 5 3 08497 $201.80 HST-M-30750-R.030 00000025
1 1 .030 1-1/4 4 3 08527 $241.20 HST-S-31000-R.030 00000026
1 1 .030 2 4-1/2 3 08542 $261.70 HST-R-31000-R.030 00000027
1 1 .030 2-5/8 6 3 08557 $307.50 HST-M-31000-R.030 00000028

Swipe
to show more columns

Product Table

Click Show More to
View More Rows

Write A Review

Thank you for your review. It has been submitted to the website administrator for approval

Please select a rating.

Write A Review

Thank you for your review. It has been submitted to the website administrator for approval

Please select a rating.