Counterbores

Counterbore, or counterbore cutters, are drill-bits used to make counterbore holes, which is a way of creating a flat-bottomed extension of an existing hole in a material. The counterbore cutter will essentially create a cylindrical cavity at the head of an already drilled hole. This allows the hole to accommodate flat bottomed screw or bolts so that they sit flush to the surface of the materia...

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RS PRO Counterbore M6, 80 mm x 11mm Cut Diameter, 1 Piece
RS Stock No.: 131-870Brand: RS PRO

10.989 OMR

10.989 OMR Each (ex VAT)

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RS Pro
Counterbore
6.6mm
M6
-
11mm
18mm
Plain
1
8 mm
80 mm
HSS
RS PRO Counterbore M4, 71 mm x 8mm Cut Diameter, 1 Piece
RS Stock No.: 131-864Brand: RS PRO

8.212 OMR

8.212 OMR Each (ex VAT)

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RS Pro
Counterbore
4.5mm
M4
-
8mm
14mm
Plain
1
5 mm
71 mm
HSS
RS PRO Counterbore M3, 71 mm x 6mm Cut Diameter, 1 Piece
RS Stock No.: 131-886Brand: RS PRO

8.039 OMR

8.039 OMR Each (ex VAT)

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RS Pro
Counterbore
3.4mm
M3
-
6mm
14mm
Plain
1
5 mm
71 mm
HSS
RS PRO Counterbore M12, 100 mm x 20mm Cut Diameter, 1 Piece
RS Stock No.: 132-031Brand: RS PRO

26.311 OMR

26.311 OMR Each (ex VAT)

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RS Pro
Counterbore
14mm
M12
-
20mm
22mm
Plain
1
12.5 mm
100 mm
HSS
RS PRO Counterbore Set M3 to M10, 6 Piece
RS Stock No.: 132-025Brand: RS PRO

85.453 OMR

85.453 OMR Each (ex VAT)

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RS Pro
Counterbore Set
-
M3 to M10
-
-
-
-
6
-
-
HSS
RS PRO Counterbore M8, 100 mm x 15mm Cut Diameter, 1 Piece
RS Stock No.: 131-858Brand: RS PRO

16.401 OMR

16.401 OMR Each (ex VAT)

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RS Pro
Counterbore
9mm
M8
-
15mm
22mm
Straight
1
12.5 mm
100 mm
HSS
RS PRO Counterbore M10, 100 mm x 18mm Cut Diameter, 1 Piece
RS Stock No.: 131-993Brand: RS PRO

20.553 OMR

20.553 OMR Each (ex VAT)

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RS Pro
Counterbore
11mm
M10
-
18mm
22mm
Plain
1
12.5 mm
100 mm
HSS
RS PRO Counterbore M5, 80 mm x 10mm Cut Diameter, 1 Piece
RS Stock No.: 131-842Brand: RS PRO

9.778 OMR

9.778 OMR Each (ex VAT)

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RS Pro
Counterbore
5.5mm
M5
-
10mm
18mm
Plain
1
8 mm
80 mm
HSS
RS PRO Counterbore M10, 89 mm x 18mm Cut Diameter, 1 Piece
RS Stock No.: 522-7474Brand: RS PRO

30.452 OMR

30.452 OMR Each (ex VAT)

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RS Pro
Counterbore
10.5mm
M10
11mm
18mm
19mm
Screwed
1
10 mm
89 mm
HSS
RS PRO Counterbore M4, 65 mm x 8mm Cut Diameter, 1 Piece
RS Stock No.: 522-7424Brand: RS PRO

14.339 OMR

14.339 OMR Each (ex VAT)

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RS Pro
Counterbore
4.3mm
M4
5.5mm
8mm
12.5mm
Screwed
1
6 mm
65 mm
HSS
RS PRO Counterbore M6, 76 mm x 11mm Cut Diameter, 1 Piece
RS Stock No.: 522-7446Brand: RS PRO

18.422 OMR

18.422 OMR Each (ex VAT)

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RS Pro
Counterbore
6.4mm
M6
8mm
11mm
12.5mm
Screwed
1
6 mm
76 mm
HSS
RS PRO Counterbore M12, 108 mm x 20mm Cut Diameter, 1 Piece
RS Stock No.: 522-7480Brand: RS PRO

38.092 OMR

38.092 OMR Each (ex VAT)

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RS Pro
Counterbore
13mm
M12
13.5mm
20mm
25.5mm
Screwed
1
12 mm
108 mm
HSS
RS PRO Counterbore Set M3 to M10, 12 Piece
RS Stock No.: 132-019Brand: RS PRO

115.107 OMR

115.107 OMR Each (ex VAT)

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RS Pro
Counterbore Set
-
M3 to M10
-
-
-
-
12
-
-
HSS
RS PRO Counterbore M8, 87.3 mm x 15mm Cut Diameter, 1 Piece
RS Stock No.: 522-7452Brand: RS PRO

25.398 OMR

25.398 OMR Each (ex VAT)

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RS Pro
Counterbore
8.4mm
M8
9.5mm
15mm
19mm
Screwed
1
10 mm
87.3 mm
Steel
RS PRO Counterbore M5, 70 mm x 10mm Cut Diameter, 1 Piece
RS Stock No.: 522-7430Brand: RS PRO

16.094 OMR

16.094 OMR Each (ex VAT)

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RS Pro
Counterbore
5.3mm
M5
6.5mm
10mm
12.5mm
Screwed
1
6 mm
70 mm
HSS
Tivoly Counterbore, 6 Piece
RS Stock No.: 270-5329Brand: TivolyManufacturers Part No.: 10310370002

159.812 OMR

159.812 OMR 1 Set (ex VAT)

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Tivoly
Counterbore
6 → 18mm
-
-
-
-
-
6
-
-
-
EXACT Counterbore Set M3 to M10, 6 Piece
RS Stock No.: 508-9238Brand: EXACTManufacturers Part No.: 05863

59.436 OMR

59.436 OMR 1 Set (ex VAT)

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EXACT
Counterbore Set
-
M3 to M10
-
-
-
-
6
-
-
HSS
EXACT Counterbore M5, 80 mm x 10mm Cut Diameter, 1 Piece
RS Stock No.: 508-9272Brand: EXACTManufacturers Part No.: 05843

6.336 OMR

6.336 OMR Each (ex VAT)

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EXACT
Counterbore
5.5mm
M5
-
10mm
-
Plain
1
8 mm
80 mm
HSS
EXACT Counterbore M4, 71 mm x 8mm Cut Diameter, 1 Piece
RS Stock No.: 508-9288Brand: EXACTManufacturers Part No.: 05842

5.758 OMR

5.758 OMR Each (ex VAT)

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EXACT
Counterbore
4.5mm
M4
-
8mm
-
Plain
1
5 mm
71 mm
HSS
EXACT Counterbore M8, 100 mm x 15mm Cut Diameter, 1 Piece
RS Stock No.: 508-9250Brand: EXACTManufacturers Part No.: 05845

11.821 OMR

11.821 OMR Each (ex VAT)

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EXACT
Counterbore
9mm
M8
-
15mm
-
Plain
1
12.5 mm
100 mm
HSS