Specifications

Conform to Dimension in mm
IS 13304 : 2002
ISO 3294 : 1975
DIN 334: 1979, DIN 335 : 1979, DIN 347 : 1962

Milling Cutters (Shank Type) - Countersinks With Included Angle 60°,90° & 120°
((Parallel Shank))
Nominal Size Small Diameter Overall Length 60 Degree Overall Length 90° & 120 ° Body Length 60° Body Length 90° & 120° MT Shank No
8 1.6 48 44 - - 8
10 2 50 46 18 14 8
12.5 2.5 52 48 20 16 8
16 3.2 60 56 24 20 10
20 4 64 60 28 24 10
25 7 69 65 33 29 10

Specifications

Conform to Dimensions in mm
IS 13303 : 2002
ISO 3294 : 1975
DIN 334: 1979, DIN 335 : 1979, DIN 347 : 1962

Milling Cutters (Shank Type) - Countersinks With Included Angle 60°,90° & 120°
((Taper Shank) (mm))
Nominal Size Small Diameter Overall Length 60° Overall Length 90° & 120 ° Body Length 60° Body Length 90° & 120° MT Shank No
16 32 97 93 24 20 1
20 4 120 116 28 24 2
25 7 125 121 33 29 2
31.5 9 132 124 40 32 2
40 12.5 160 150 45 35 3
50 16 165 153 50 38 3
63 20 200 185 58 43 4
80 25 215 196 73 54 4

Specifications

Conform to Dimensions in inches
BS 122 Part 1 : 1989

Milling Cutters (Shank Type) - Countersinks With Included Angle 60°,90° & 120°
((Taper Shank) (inches))
Body Diameter Overall Length Small Diameter Morse Taper No
1/2 3.1/2 5/32 1
5/8 3.5/8 3/16 1
3/4 4.1/4 1/4 2
7/8 4.1/4 9/32 2
1 4.3/8 5/16 2
1.1/8 4./2 3/8 2
1.1/4 5.3/8 13/32 3
1.3/8 5.3/8 7/16 3
1.1/2 5.1/2 1/2 3
1.3/4 6.3/4 9/16 4
2 7 21/32 4
2.1/4 7.1/4 3/4 4
2.1/2 7.3/4 13/16 4
2.3/4 8 7/8 4
3 8.1/8 1 4