Cart 0

IS Counterbore/Countersink

Freer Tool & Supply’s IS counterbore and countersink collection supports clean, accurate hole finishing and proper fastener seating in machining, fabrication, and assembly work. Counterbores create flat-bottom recesses for socket head and cap screws, while countersinks add the chamfer needed for flat head screws and smoother hole entrances—helping improve fit, alignment, and overall assembly quality.

Fullerton Tool FT8536168 3730SD TIALN C60DEG .7500 ST SE

Fullerton Tool FT8536168 3730SD TIALN C60DEG .7500 ST SE

SKU: FTS-FT8536168
MPN: 36168

EMAIL SALES FOR PRICING
Fullerton Tool FT8536169 3730C 19.05X16.48X101.6MM 2FL SE

Fullerton Tool FT8536169 3730C 19.05X16.48X101.6MM 2FL SE

SKU: FTS-FT8536169
MPN: 36169

EMAIL SALES FOR PRICING
Fullerton Tool FT8536170 3730C 19.05X16.48X101.6MM 2FL SE

Fullerton Tool FT8536170 3730C 19.05X16.48X101.6MM 2FL SE

SKU: FTS-FT8536170
MPN: 36170

EMAIL SALES FOR PRICING
Fullerton Tool FT8536171 3730C 4.76X2.38X50.8MM 4FL SE CHAM

Fullerton Tool FT8536171 3730C 4.76X2.38X50.8MM 4FL SE CHAM

SKU: FTS-FT8536171
MPN: 36171

EMAIL SALES FOR PRICING
Fullerton Tool FT8536172 3730C 4.76X2.38X50.8MM 4FL SE CHAM

Fullerton Tool FT8536172 3730C 4.76X2.38X50.8MM 4FL SE CHAM

SKU: FTS-FT8536172
MPN: 36172

EMAIL SALES FOR PRICING
Fullerton Tool FT8536173 3730SD C90DEG 3/162STFL SE CHAMILL

Fullerton Tool FT8536173 3730SD C90DEG 3/162STFL SE CHAMILL

SKU: FTS-FT8536173
MPN: 36173

EMAIL SALES FOR PRICING
Fullerton Tool FT8536174 3730C 4.76X2.38X50.8MM 2FL SE CHAM

Fullerton Tool FT8536174 3730C 4.76X2.38X50.8MM 2FL SE CHAM

SKU: FTS-FT8536174
MPN: 36174

EMAIL SALES FOR PRICING
Fullerton Tool FT8536175 3730C 3/4X3/8X44FL SE CHAM MILL

Fullerton Tool FT8536175 3730C 3/4X3/8X44FL SE CHAM MILL

SKU: FTS-FT8536175
MPN: 36175

EMAIL SALES FOR PRICING
Fullerton Tool FT8536176 3730SD TIALN C90DEGREE .7500 ST SE

Fullerton Tool FT8536176 3730SD TIALN C90DEGREE .7500 ST SE

SKU: FTS-FT8536176
MPN: 36176

EMAIL SALES FOR PRICING
Fullerton Tool FT8536177 3730 C90DEG 3/42FL SE CHAMILL

Fullerton Tool FT8536177 3730 C90DEG 3/42FL SE CHAMILL

SKU: FTS-FT8536177
MPN: 36177

EMAIL SALES FOR PRICING
Fullerton Tool FT8536178 3730C 3/4X3/8X42FL SE CHAM MILL

Fullerton Tool FT8536178 3730C 3/4X3/8X42FL SE CHAM MILL

SKU: FTS-FT8536178
MPN: 36178

EMAIL SALES FOR PRICING
Fullerton Tool FT8736159 1/8 DIA CARB 90 DEG CHAMFER MILL

Fullerton Tool FT8736159 1/8 DIA CARB 90 DEG CHAMFER MILL

SKU: FTS-FT8736159
MPN: 36159

EMAIL SALES FOR PRICING
Iscar EH3260164 CHAMRING 0827-W1.5-09

Iscar EH3260164 CHAMRING 0827-W1.5-09

SKU: FTS-EH3260164
MPN: 3260164

EMAIL SALES FOR PRICING
Iscar EH3260165 CHAMRING 0866-W1.5-09

Iscar EH3260165 CHAMRING 0866-W1.5-09

SKU: FTS-EH3260165
MPN: 3260165

EMAIL SALES FOR PRICING
Iscar EH3260166 CHAMRING 0906-W1.5-09

Iscar EH3260166 CHAMRING 0906-W1.5-09

SKU: FTS-EH3260166
MPN: 3260166

EMAIL SALES FOR PRICING
Iscar EH3260167 CHAMRING 0945-W1.5-09

Iscar EH3260167 CHAMRING 0945-W1.5-09

SKU: FTS-EH3260167
MPN: 3260167

EMAIL SALES FOR PRICING
Iscar EH3260168 CHAMRING 0984-W1.5-09

Iscar EH3260168 CHAMRING 0984-W1.5-09

SKU: FTS-EH3260168
MPN: 3260168

EMAIL SALES FOR PRICING
Keo AV4240348 3/4 Size-1/2 Shank-82° 4 Flute Machine Countersink

Keo AV4240348 3/4 Size-1/2 Shank-82° 4 Flute Machine Countersink

SKU: FTS-AV4240348
MPN: 919-000-009

EMAIL SALES FOR PRICING
Keo AV4240588 5/8 Size-1/2 Shank-82° 4 Flute Machine Countersink

Keo AV4240588 5/8 Size-1/2 Shank-82° 4 Flute Machine Countersink

SKU: FTS-AV4240588
MPN: 919-000-015

EMAIL SALES FOR PRICING
Keo AV4253380 3/8 Size-1/4 Shank-100° Single Flute Countersink

Keo AV4253380 3/8 Size-1/4 Shank-100° Single Flute Countersink

SKU: FTS-AV4253380
MPN: 919-000-161

EMAIL SALES FOR PRICING
Keo AV4253386 3/8 Size-1/4 Shank-60° Single Flute Countersink

Keo AV4253386 3/8 Size-1/4 Shank-60° Single Flute Countersink

SKU: FTS-AV4253386
MPN: 919-000-167

EMAIL SALES FOR PRICING
Keo AV4253388 3/8 Size-1/4 Shank-82° Single Flute Countersink

Keo AV4253388 3/8 Size-1/4 Shank-82° Single Flute Countersink

SKU: FTS-AV4253388
MPN: 919-000-169

EMAIL SALES FOR PRICING
Keo AV4253389 3/8 Size-1/4 Shank-90° Single Flute Countersink

Keo AV4253389 3/8 Size-1/4 Shank-90° Single Flute Countersink

SKU: FTS-AV4253389
MPN: 919-000-171

EMAIL SALES FOR PRICING
Keo AV4253508 4 Pc. M35 M42 Countersink & Deburring Tool Set

Keo AV4253508 4 Pc. M35 M42 Countersink & Deburring Tool Set

SKU: FTS-AV4253508
MPN: 919-000-199

EMAIL SALES FOR PRICING