Counterbores & Countersinks

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