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M4 Thread Size (8mm D.C.) Counterbore Screwed Shank£16.16 £4.69
M5 Thread Size (10mm D.C.) Counterbore Screwed Shank£16.16 £4.69
M6 Thread Size (11mm D.C.) Counterbore Screwed Shank£17.37 £5.04
4.3mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£21.37 £6.20
5.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£21.37 £6.20
6.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£21.37 £6.20
6.3mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£21.37 £6.20
7.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£24.32 £7.06
8.0mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£24.32 £7.06
8.3mm 3 Flute HSS 90 Degree Countersink (Plain Shank)£24.32 £7.06
10.0mm 1 Flute HSSCo 90 Degree Deburring Countersink (Plain Shank)£24.42 £7.09
M8 Thread Size (15mm D.C.) Counterbore Screwed Shank£24.83 £7.20
4.3mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£26.14 £7.58
5.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£26.14 £7.58
6.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£26.14 £7.58
6.3mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£26.14 £7.58
M10 Thread Size (18mm D.C.) Counterbore Screwed Shank£27.96 £8.11
7.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£29.89 £8.67
8.0mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£29.89 £8.67
8.3mm 3 Flute HSSCo 90 Degree Countersink (Plain Shank)£29.89 £8.67
M12 Thread Size (20mm D.C.) Counterbore Screwed Shank£31.03 £9.00