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M4 Thread Size (8mm D.C.) Counterbore Screwed Shank£15.69 £4.55
M5 Thread Size (10mm D.C.) Counterbore Screwed Shank£15.69 £4.55
M6 Thread Size (11mm D.C.) Counterbore Screwed Shank£16.86 £4.89
4.3mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£20.75 £6.02
5.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£20.75 £6.02
6.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£20.75 £6.02
6.3mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£20.75 £6.02
7.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£23.61 £6.85
8.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£23.61 £6.85
8.3mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£23.61 £6.85
10.0mm 1 Flute HSSCo 90 Degree Deburring Countersink (Plain Shank)£23.71 £6.88
M8 Thread Size (15mm D.C.) Counterbore Screwed Shank£24.11 £6.99
4.3mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£25.38 £7.36
5.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£25.38 £7.36
6.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£25.38 £7.36
6.3mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£25.38 £7.36
M10 Thread Size (18mm D.C.) Counterbore Screwed Shank£27.15 £7.87
7.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£29.02 £8.42
8.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£29.02 £8.42
8.3mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£29.02 £8.42
M12 Thread Size (20mm D.C.) Counterbore Screwed Shank£30.13 £8.74