Keo Porting Tools Counterbores | Raptor Supplies United Kingdom
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KEO Porting Tools Counterbores

Used in precision machining processes and to contour ports in NC and CNC porting applications. Have a helix design that eliminates smearing and material build-up on the cutting edges

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KEO -

Counterbore Close Cobalt

KEO 55200A
StyleModelBore Dia.Overall LengthScrew SizeShank Dia.Price (inc. VAT)
A552000.186"3"#45/32"£56.09
A552030.205"3"#53/16"£63.41
A552060.228"3"#67/32"£65.39
A552090.272"3"#81/4"£64.45
A552150.382"4.5"1/4"5/16"£81.77
A552180.475"4.5"5/16"3/8"£79.60
A552210.572"5"3/8"1/2"£91.95
A552270.757"5"1/2"1/2"£119.21
A552300.945"6"5/8"5/8"£177.93
A552331.187"7"3/4"3/4"£250.37
KEO -

Counterbore 1/64 Clearance Size Cobalt

KEO 55213A
StyleModelBore Dia.Overall LengthScrew SizeShank Dia.Price (inc. VAT)
A552130.33"4.5"#109/32"£100.05
A552010.202"3"#45/32"£58.94
A552040.221"3"#53/16"£60.72
A552070.244"3"#67/32"£65.76
A552100.288"3"#81/4"£71.65
A552190.491"4.5"5/16"3/8"£77.38
A552220.588"5"3/8"1/2"£112.01
A552250.679"5"7/16"1/2"£106.37
A552280.773"6"1/2"1/2"£113.37
A552310.961"6"5/8"5/8"£173.97
KEO -

Counterbore Set

KEO 56226A
KEO 55239B
StyleModelBore Dia.Number Of PiecesScrew SizeScrew TypeSizes IncludedStylePrice (inc. VAT)
A56226-6M3, M4, M5,M6,M8,M10MediumM3, M4, M5, M6,M8, M10Metric£472.02
A56225-6M3, M4, M5,M6,M8,M10FineM3, M4, M5, M6,M8, M10Metric£459.76
A56224-6M3, M4, M5,M6,M8,M10Before ThreadM3, M4, M5, M6, M8, M10Metric£443.61
B552390.228 to 0.757"7#6 to 1/2"Socket Head Cap Screws#6, #8, #10, 1/4, 5/16, 3/8, 1/2"Nominal/Close Fit£525.21
B552400.244 to 0.773"7#6 to 1/2"Socket Head Cap Screws#6, #8, #10, 1/4, 5/16, 3/8, 1/2"1/64" Clearance£686.56
B552410.260 to 0.789"7#6 to 1/2"Socket Head Cap Screws#6, #8, #10, 1/4, 5/16, 3/8, 1/2"1/32" Clearance£719.20
KEO -

Chucking Reamers, Straight Shank, Carbide

KEO 55212A
StyleModelBore Dia.Overall LengthScrew SizeShank Dia.StylePrice (inc. VAT)
A552120.314"4.5"#109/32"Nominal/Close Fit£77.82
A552160.398"4.5"1/4"5/16"1/64" Clearance£73.58
A552240.663"5"7/16"1/2"Nominal/Close Fit£106.63
A552361.391"7"7/8"7/8"Nominal/Close Fit£360.07
KEO -

Counterbore 1/32 Clearance Size Cobalt

KEO 55208A
StyleModelBore Dia.Overall LengthScrew SizeShank Dia.Price (inc. VAT)
A552080.26"3"#67/32"£68.86
A552020.217"3"#45/32"£57.03
A552050.237"3"#53/16"£64.85
A552110.304"3"#81/4"£67.47
A552140.346"4.5"#109/32"£71.24
A552170.414"4.5"1/4"5/16"£75.11
A552200.507"4.5"5/16"3/8"£77.38
A552230.604"5"3/8"1/2"£86.12
A552260.695"5"7/16"1/2"£104.27
A552290.789"6"1/2"1/2"£119.13
A552320.977"6"5/8"5/8"£207.64
A552341.203"7"3/4"3/4"£247.07
A552351.391"7"7/8"7/8"£380.82
A552381.588"7"1"1"£526.55
KEO -

Counterbore Nominal Fit Size 1 Cobalt

Counterbore Nominal Fit Size 1 Cobalt
ModelItemPrice (inc. VAT)
55237AC3DNH£518.20

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