Counterbores & Countersinks

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