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Countersinks / 92

HSS 3 Flute Countersink 
Designed for economical, general purpose countersinking, chamfering or deburring in Aluminum, Brass and similar materials. Bright finish helps reduce chip build-up on the cutting edge.  Spiral flute geometry for a clean, chatterless finish.
  • 3 Flute
  • HSS
  • Uncoated, coating available upon request
  • Each size may be used on a wide range of hole diameters
  • Available as a 5 piece set that includes 1/4", 3/8", 1/2", 5/8", and 3/4" diameters
  • Available with 60°, 82°, 90°, 100°, and 120° included angles
  • Included Angle Code (8th character of tool number): 1=60°, 2=82°, 3=90°, 4=100°, 6=120°

Materials

  • Non-Ferrous

Series Attributes

Downloads

Product Range

Tool No. EDP Diameter (D/D1) Shank Diameter (D2) Overall Length (L1) Non-Cutting Tip Dia Max (D3) Included Angle (A) Material Coating Shank Type
.2500 92025001 94101 1/4 1/4 1-1/4 .070 60° HSS Uncoated Straight
.2500 92025002 94103 1/4 1/4 1-1/4 .070 82° HSS Uncoated Straight
.2500 92025003 94105 1/4 1/4 1-1/4 .070 90° HSS Uncoated Straight
.2500 92025004 94107 1/4 1/4 1-1/4 .070 100° HSS Uncoated Straight
.2500 92025006 94111 1/4 1/4 1-1/4 .070 120° HSS Uncoated Straight
.3750 92037501 94113 3/8 1/4 1-5/8 .110 60° HSS Uncoated Straight
.3750 92037502 94115 3/8 1/4 1-5/8 .110 82° HSS Uncoated Straight
.3750 92037503 94117 3/8 1/4 1-5/8 .110 90° HSS Uncoated Straight
.3750 92037504 94119 3/8 1/4 1-5/8 .110 100° HSS Uncoated Straight
.3750 92037506 94123 3/8 1/4 1-5/8 .110 120° HSS Uncoated Straight
.3750 92037502TIN 17322 3/8 1/4 1-5/8 .110 82° HSS TiN Straight
.5000 92050001 94125 1/2 1/4 2 .150 60° HSS Uncoated Straight
.5000 92050002 94127 1/2 1/4 2 .150 82° HSS Uncoated Straight
.5000 92050003 94129 1/2 1/4 2 .150 90° HSS Uncoated Straight
.5000 92050004 94131 1/2 1/4 2 .150 100° HSS Uncoated Straight
.5000 92050006 94135 1/2 1/4 2 .150 120° HSS Uncoated Straight
.5000 92050002TIN 19436 1/2 1/4 2 .150 82° HSS TiN Straight
.5000 92050003TIN 20726 1/2 1/4 2 .150 90° HSS TiN Straight
.6250 92062501 94137 5/8 1/4 2-1/4 .190 60° HSS Uncoated Straight
.6250 92062502 94139 5/8 1/4 2-1/4 .190 82° HSS Uncoated Straight
.6250 92062503 94141 5/8 1/4 2-1/4 .190 90° HSS Uncoated Straight
.6250 92062504 94143 5/8 1/4 2-1/4 .190 100° HSS Uncoated Straight
.6250 92062506 94147 5/8 1/4 2-1/4 .190 120° HSS Uncoated Straight
.7500 92075001 94149 3/4 1/2 3 .230 60° HSS Uncoated Straight
.7500 92075002 94151 3/4 1/2 3 .230 82° HSS Uncoated Straight
.7500 92075003 94153 3/4 1/2 3 .230 90° HSS Uncoated Straight
.7500 92075004 94155 3/4 1/2 3 .230 100° HSS Uncoated Straight
.7500 92075006 94159 3/4 1/2 3 .230 120° HSS Uncoated Straight
.7500 92075002A 78113 3/4 1/2 3 .230 82° HSS ALtima® Straight
.7500 92075002C 78114 3/4 1/2 3 .230 82° HSS TiCN Straight
.7500 92075002TIN 78117 3/4 1/2 3 .230 82° HSS TiN Straight
.7500 92075003TIN 19787 3/4 1/2 3 .230 90° HSS TiN Straight
.7500 92075006TIN 21057 3/4 1/2 3 .230 120° HSS TiN Straight
.8750 92087501 94161 7/8 1/2 3 .260 60° HSS Uncoated Straight
.8750 92087502 94163 7/8 1/2 3 .260 82° HSS Uncoated Straight
.8750 92087503 94165 7/8 1/2 3 .260 90° HSS Uncoated Straight
.8750 92087504 94167 7/8 1/2 3 .260 100° HSS Uncoated Straight
.8750 92087506 94171 7/8 1/2 3 .260 120° HSS Uncoated Straight
1.0000 92100001 94173 1 1/2 3-1/4 .300 60° HSS Uncoated Straight
1.0000 92100002 94175 1 1/2 3-1/4 .300 82° HSS Uncoated Straight
1.0000 92100003 94177 1 1/2 3-1/4 .300 90° HSS Uncoated Straight
1.0000 92100004 94179 1 1/2 3-1/4 .300 100° HSS Uncoated Straight
1.0000 92100006 94183 1 1/2 3-1/4 .300 120° HSS Uncoated Straight
1.0000 92100002B 14478 1 1/2 3-1/4 .300 82° HSS ALtima® Blaze Straight
1.0000 92100002TIN 16723 1 1/2 3-1/4 .300 82° HSS TiN Straight
1.1250 92112501 94185 1-1/8 1/2 3-1/4 .340 60° HSS Uncoated Straight
1.1250 92112502 94187 1-1/8 1/2 3-1/4 .340 82° HSS Uncoated Straight
1.1250 92112503 94189 1-1/8 1/2 3-1/4 .340 90° HSS Uncoated Straight
1.1250 92112504 94191 1-1/8 1/2 3-1/4 .340 100° HSS Uncoated Straight
1.1250 92112506 94195 1-1/8 1/2 3-1/4 .340 120° HSS Uncoated Straight
1.2500 92125001 94197 1-1/4 5/8 3-1/2 .380 60° HSS Uncoated Straight
1.2500 92125002 94199 1-1/4 5/8 3-1/2 .380 82° HSS Uncoated Straight
1.2500 92125003 94201 1-1/4 5/8 3-1/2 .380 90° HSS Uncoated Straight
1.2500 92125004 94203 1-1/4 5/8 3-1/2 .380 100° HSS Uncoated Straight
1.2500 92125006 94207 1-1/4 5/8 3-1/2 .380 120° HSS Uncoated Straight
1.2500 92125002A 16844 1-1/4 5/8 3-1/2 .380 82° HSS ALtima® Straight
1.2500 92125002TIN 16168 1-1/4 5/8 3-1/2 .380 82° HSS TiN Straight
1.5000 92150001 94209 1-1/2 3/4 3-7/8 .450 60° HSS Uncoated Straight
1.5000 92150002 94211 1-1/2 3/4 3-7/8 .450 82° HSS Uncoated Straight
1.5000 92150003 94213 1-1/2 3/4 3-7/8 .450 90° HSS Uncoated Straight
1.5000 92150004 94215 1-1/2 3/4 3-7/8 .450 100° HSS Uncoated Straight
1.5000 92150006 94219 1-1/2 3/4 3-7/8 .450 120° HSS Uncoated Straight
2.000 92200001 94221 2 3/4 4-1/4 .600 60° HSS Uncoated Straight
2.000 92200002 94223 2 3/4 4-1/4 .600 82° HSS Uncoated Straight
2.000 92200003 94225 2 3/4 4-1/4 .600 90° HSS Uncoated Straight
2.000 92200004 94227 2 3/4 4-1/4 .600 100° HSS Uncoated Straight
2.000 92200006 94231 2 3/4 4-1/4 .600 120° HSS Uncoated Straight
2.0000 92500001 10938 Set 5 pc. 1/4 3/8 1/2 3/4 1 X 60° 60° HSS Uncoated Straight
2.0000 92500002 10939 Set 5 pc. 1/4 3/8 1/2 3/4 1 X 82° 82° HSS Uncoated Straight
2.0000 92500003 10940 Set 5 pc. 1/4 3/8 1/2 3/4 1 X 90° 90° HSS Uncoated Straight