24000 Series Cutters

M2 HSS CUTTERS

Suitable for Drilling Steel, Aluminum, Brass & Plastic

24000 Series Cutters

Suitable for Drilling:

 

  • Made in Sheffield, England from high speed steel, the 24000 series has high wear resistance and suitable for most drilling applications
  • Ideal for mild steel and softer metals
  • Extensive range, available in standard, metric and tapping sizes.

Unique Unibor tooth geometry,
for optimum tool life and cutting speed

3/4 Weldon Shank

Size range 7/16” to 2” diameter
and 1-2” depth

Standard Sizes

Diameter
7/16”
1/2”
9/16”
5/8”
11/16”
3/4”
13/16”
7/8”
15/16”
1”
1 1/16”
1 1/8”
1 3/16”
1 1/4”
1 5/16”
1 3/8”
1 7/16”
1 1/2”
1 9/16”
1 5/8”
1 11/16”
1 3/4”
1 13/16”
1 7/8”
1 15/16”
2”
Decimal
0.438
0.5
0.563
0.625
0.688
0.75
0.813
0.875
0.938
1
1.063
1.125
1.188
1.25
1.313
1.375
1.438
1.5
1.563
1.625
1.688
1.75
1.813
1.875
1.938
2
1" DOC
24114
24116
24118
24120
24122
24124
24126
24128
24130
24132
24134
24136
24138
24140
24142
24144
24146
24148
24150
24152
24154
24156
24158
24160
24162
24164
2" DOC
24214
24216
24218
24220
24222
24224
24226
24228
24230
24232
24234
24236
24238
24240
24242
24244
24246
24248
24250
24252
24254
24256
24258
24260
24262
24264

Metric Sizes

Diameter
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Decimal
0.472
0.512
0.551
0.591
0.63
0.669
0.709
0.748
0.787
0.827
0.866
0.906
0.945
0.984
1.024
1.063
1.102
1.142
1.181
1.22
1.26
1.299
1.339
1.378
1.417
1.457
1.496
1.535
1.575
1.614
1.654
1.693
1.732
1.772
1.811
1.85
1.89
1.929
1.969
1" DOC
MMS12
MMS13
MMS14
MMS15
MMS16
MMS17
MMS18
MMS19
MMS20
MMS21
MMS22
MMS23
MMS24
MMS25
MMS26
MMS27
MMS28
MMS29
MMS30
MMS31
MMS32
MMS33
MMS34
MMS35
MMS36
MMS37
MMS38
MMS39
MMS40
MMS41
MMS42
MMS43
MMS44
MMS45
MMS46
MMS47
MMS48
MMS49
MMS50
2" DOC
MML12
MML13
MML14
MML15
MML16
MML17
MML18
MML19
MML20
MML21
MML22
MML23
MML24
MML25
MML26
MML27
MML28
MML29
MML30
MML31
MML32
MML33
MML34
MML35
MML36
MML37
MML38
MML39
MML40
MML41
MML42
MML43
MML44
MML45
MML46
MML47
MML48
MML49
MML50

Tapping Sizes

Diameter
27/64”
29/64”
31/64”
17/32”
19/32”
41/64”
21/32”
23/32”
49/64”
51/64”
25/32”
29/32”
59/64”
1 1/32”
1 9/32”
Decimal
0.422
0.453
0.484
0.531
0.594
0.641
0.656
0.719
0.766
0.797
0.844
0.906
0.922
1.031
1.281
1" DOC
T-27641
T-29641
T-31641
T-17321
T-19321
T-41641
T-21321
T-23321
T-49641
T-51641
T-25321
T-29321
T-59641
T-11321
T-1-9321
2" DOC
T-27642
T-29642
T-31642
T-17322
T-19322
T-41642
T-21322
T-23322
T-49642
T-51642
T-25322
T-29322
T-59642
T-11322
T-1-9322

Pilot Pins

Code
USP-1
USP-1A
USP-2
USP-2A
Replacement Pin Description
1/4” Diameter Pilot Pin For 1” Unibor Cutters
Tapered Pilot Pin for 1” Depth Cutters with Smaller Diameters
Diameter Pilot Pin For 2” Unibor Cutters
Tapered Pilot Pin for 2” Depth Cutters with Smaller Diameters