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COUNTERSINKS
Whitney Standard Countersinks
» WHITNEY STANDARD HIGH SPEED STEEL THREE FLUTE COUNTERSINKS
60°
EDP No.
82°
EDP No.
90°
EDP No.
A
Dia.
B
Shank
Dia.
C
Shank
Length
OAL
42205
42220
42240 1⁄4
1⁄4
N/A 1-1⁄2
42206
42221
42241 3⁄8
7⁄8
1-3⁄4
42207
42222
42242 1⁄2
1
2
42208
42223
42243 5⁄8 3⁄8
2-1⁄4
42209
42224
42244 3⁄4
1⁄2
1-1⁄4
2-5⁄8
42210
42225
42245
1
2-3⁄4
42211
42226
42246 1-1⁄4
3
42212
42227
42247 1-1⁄2
3⁄4
3-1⁄4
42213
42228
42248 1-3⁄4
3-1⁄2
42214
42229
42249
2
3-3⁄4
» WHITNEY STANDARD HIGH SPEED
STEEL SINGLE FLUTE COUNTERSINKS
High positive rake is ideal for many material
types. Strong single flute construction.
Radial relief for smooth cutting action.
60°
82°
90°
A
Body
Dia.
B
Shank
Dia.
C
Shank
Length
EDP
No.
Overall
Length
EDP
No.
Overall
Length
EDP
No.
Overall
Length
1⁄8 1⁄8
N/A 42040 1-1⁄4 42052 1-1⁄4 42064 1-1⁄4
3⁄16 3⁄16 N/A 42041 1-3⁄8 42053 1-3⁄8 42065 1-3⁄8
1⁄4
1⁄4
N/A 42042 1-1⁄2 42054 1-1⁄2 42066 1-1⁄2
3⁄8
7⁄8 42043 1-3⁄4 42055 1-3⁄4 42067 1-3⁄4
1⁄2
1
42044
2
42056
2
42068
2
5⁄8 3⁄8
42045 2-1⁄4 42057 2-1⁄4 42069 2-1⁄4
3⁄4
1⁄2
1-1⁄4
42046 2-5⁄8 42058 2-5⁄8 42070 2-5⁄8
1
42047 2-3⁄4 42059 2-3⁄4 42071 2-3⁄4
1-1⁄4
42048
3
42060 2-3⁄4 42072 2-3⁄4
1-1⁄2
3⁄4
42049 3-1⁄4 42061 2-7⁄8 42073 2-7⁄8
1-3⁄4
42050 3-1⁄2 42062
3
42074
3
2
42051 3-3⁄4 42063 3-1⁄4 42075 3-1⁄4
Ordering Information:
Please be sure to specify the quantity, style number, EDP number, diameter, width, and material.
“B”
“C”
“A”
Countersink
Angle
“OAL”