Bimetallic HSS holesaw - Krino

The variable toothing, positive rake HSS holesaw allows good performance in cutting any thin gauge material, such as steel sheets, iron, light alloys, all metal materials with R ≤ 800 N/mm², hard plastics, wood and its derivatives.

The recommended drilling depth is 3-4 mm, depending on the material being machined.

The hole saw requires a spindle, to be chosen according to the drill and the diameter of the hole to be drilled.

Technical Data Sheet

Type: HSS

Use: Low alloy steel, Light alloys, Metals in general, Iron, Hard plastic, Wood and derivatives

Ø in mm - thread:

14 - UNF 1/2 X 20

16 - UNF 1/2 X 20

17 - UNF 1/2 X 20

19 - UNF 1/2 X 20

20 - UNF 1/2 X 20

21 - UNF 1/2 X 20

22 - UNF 1/2 X 20

24 - UNF 1/2 X 20

25 - UNF 1/2 X 20

27 - UNF 1/2 X 20

29 - UNF 1/2 X 20

30 - UNF 1/2 X 20

32 - UNF 5/8 X 18

33 - UNF 5/8 X 18

35 - UNF 5/8 X 18

37 - UNF 5/8 X 18

38 - UNF 5/8 X 18

41 - UNF 5/8 X 18

43 - UNF 5/8 X 18

44 - UNF 5/8 X 18

46 - UNF 5/8 X 18

48 - UNF 5/8 X 18

50 - UNF 5/8 X 18

51 - UNF 5/8 X 18

52 - UNF 5/8 X 18

54 - UNF 5/8 X 18

57 - UNF 5/8 X 18

60 - UNF 5/8 X 18

64 - UNF 5/8 X 18