Cutting Tool Technologies 1" Max Dia, 1/2" Shank Dia, 0.38" LOC, 90° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 321 Insert

Cutting Tool Technologies 1.9" Max Dia, 3/4" Shank Dia, 0.27" LOC, 100° Included Angle, Indexable Countersink - Uses Square SNMG 432 Inserts

Cutting Tool Technologies 0.94" Max Dia, 1/2" Shank Dia, 0.39" LOC, 82° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 321 Insert

Cutting Tool Technologies 1.05" Max Dia, 1/2" Shank Dia, 0.32" LOC, 82° Included Angle, Indexable Countersink - Uses Square SNMG 432 Inserts

Value Collection 1" Max Dia, 3/4" Shank Dia, Adjustable Included Angle, Indexable Countersink - Uses Triangle TCMT 16T304 Inserts | Part FLEX3/4

Cutting Tool Technologies 1.66" Max Dia, 3/4" Shank Dia, 0.355" LOC, 60° Included Angle, Indexable Countersink - Uses Square SNMG 432 Inserts

Cutting Tool Technologies 0.94" Max Dia, 1/2" Shank Dia, 0.28" LOC, 100° Included Angle, Indexable Countersink - Uses Triangle TNMG 322 Inserts

Cutting Tool Technologies 2.82" Max Dia, 1" Shank Dia, 1.32" LOC, 82° Included Angle, Indexable Countersink - Uses 6 Square SNMG 322 Inserts

APT 3/4" Max Dia, 1/2" Shank Dia, 60° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 321 Insert | Part CC160

Everede Tool | EVEREDE 0.588" Max Dia, 3/8" Shank Dia, 60° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 215 Insert | Part

APT 3/4" Max Dia, 1/2" Shank Dia, 90° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 321 Insert | Part CC190

Everede Tool | EVEREDE 0.583" Max Dia, 3/8" Shank Dia, 82° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 215 Insert | Part

APT 3/4" Max Dia, 1/2" Shank Dia, 100° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 321 Insert | Part CC100

APT 1-3/4" Max Dia, 1/2" Shank Dia, 60° Included Angle, Indexable Countersink - Uses 1 Square SPGH 433 Insert | Part CC260

APT 3/4" Max Dia, 1/2" Shank Dia, 82° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 321 Insert | Part CC182

Ingersoll Cutting Tools | Gold-Twist Combination Chamfer & Countersink Drills, Maximum Drill Dia (Decimal Inch): 0.5279"

APT 1-3/4" Max Dia, 1/2" Shank Dia, 82° Included Angle, Indexable Countersink - Uses 1 Square SPGH 433 Insert | Part CC282

APT 1-3/4" Max Dia, 1/2" Shank Dia, 90° Included Angle, Indexable Countersink - Uses 1 Square SPGH 433 Insert | Part CC290

EVEREDE 0.621" Max Dia, 3/8" Shank Dia, 90° Included Angle, Indexable Countersink - Uses 1 Triangle TPGH 215 Insert | Part IND-16-9-125

Brown Aviation Tools TJCC-5/16 | "Countersink Cutter 5/16" X 100 Deg. Jumb" | Auto Tool World

Brown Aviation Tools TCC14 | "Countersink Cutter 1/4" X 100 Degree X 1" | Auto Tool World

Hougen Countersink

Zephyr Tool Group 5/8" Cutter Capacity, 1/4-28 Steel Adjustable Stop Countersink Cage 3-9/16" Oal, 9/32" D Adjustment, 1/4" Round Shaft Zt330-S

KEO Countersink: 60°, 6 Flute, 1 in Body Dia, Tin Coated High Speed Steel Model: 919-000-320

KEO Countersink: 60°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank, Altin Coated High Speed Steel Model: 917-000-913

Made In Usa 3/8" Cutter Head Diam, 3/16" Pilot Hole Diam, Carbide Reverse Countersink 100° Included Angle, 1/2" Oal, Right Hand, 185-4 Plain, 186-4

KEO Countersink: 82°, 1 Flute, 1 in Body Dia, Tin Coated High Speed Steel Model: 919-000-062

Countersink: 82°, 6 Flute, 1 1/4 in Body Dia, High Speed Steel Model: 21ML38

Brown Aviation CSK-9 | 9 Piece Countersink Cage & Cutter Kit | Auto Tool World

Precise 1-1/4" 82 Degree 6 Flute H Speed Steel Chatterless Countersink - 2001-4250

Keo 5 Piece, 5/16 To 1" Head Diam, 82° Included Angle, Single End Countersink Set 1-5/8 To 2-5/8" Oal, 1/4 To 3/8" Shank Diam, Cobalt 53519

53522 KEO - Cutting HSS & Solid Carbide & Countersink Supplies

Carbide Countersink - 6 Flute - 5/16" X 60° Carbide Countersink - 6 Flute

Value Collection Hss 3 Flute Countersink, 5/8" Head Diameter, 60° Angle, 3/8" Shank Diameter - 43-456-3

KEO Countersink: 100°, 6 Flute, 2 in Body Dia, 3/4 in Shank, Tin Coated High Speed Steel Model: 919-000-439

Irwin 3/4in 82Deg Countersink Bit - 12413