Mag Drills & Punches

Unibor Annular Cutters

Suitable for drilling steel, aluminum, brass and plastic.

Request a Quote

Download Specifications

Features

Made in Sheffield, England from high speed steel, Equipment Corp’s M 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

Specifications Table

UNIBOR ANNULAR CUTTERS – IMPERIAL
DIAMETER (INCHES)	1″ D.O.C. PART #	2″ D.O.C. PART #	3″ D.O.C. PART #	4″ D.O.C PART #
7⁄16	M10437	M20437
1⁄2	M10500	M20500
9⁄16	M10562	M20562
5⁄8	M10625	M20625
11⁄16	M10687	M20687
3⁄4	M10750	M20750	M30750	M40750
13⁄16	M10812	M20812	M30812	M40812
7⁄8	M10875	M20875	M30875	M40875
15⁄16	M10937	M20937	M30937	M40937
1	M11000	M21000	M31000	M41000
1-1⁄16	M11062	M21062	M31062	M41062
1-1⁄8	M11125	M21125	M31125	M41125
1-3⁄16	M11187	M21187	M31187	M41187
1-1⁄4	M11250	M21250	M31250	M41250
1-5⁄16	M11312	M21312	M31312	M41312
1-3⁄8	M11375	M21375	M31375	M41375
1-7⁄16	M11437	M21437	M31437	M41437
1-1⁄2	M11500	M21500	M31500	M41500
1-9⁄16	M11562	M21562	M31562	M41562
1-5⁄8	M11625	M21625	M31625	M41625
1-11⁄16	M11687	M21687	M31687	M41687
1-3⁄4	M11750	M21750	M31750	M41750
1-13⁄16	M11812	M21812	M31812	M41812
1-7⁄8	M11875	M21875	M31875	M41875
1-15⁄16	M11937	M21937	M31937	M41937
2	M12000	M22000	M32000	M42000
2-1⁄16	M12062	M22062	M32062	M42062
2-1⁄8	M12125	M22125	M32125	M42125
2-3⁄16	M12187	M22187	M32187	M42187
2-1⁄4	M12250	M22250	M32250	M42250
2-5⁄16	M12312	M22312	M32312	M42312
2-2⁄8	M12375	M22375	M32375	M42375
2-7⁄16	M12437	M22437	M32437	M42437
2-1⁄2	M12500	M22500	M32500	M42500
2-9⁄16	M12562	M22562	M32562	M42562
2-5⁄8	M12625	M22625	M32625	M42625
2-11⁄16	M12687	M22687	M32687	M42687
2-3⁄4	M12750	M22750	M32750	M42750
2-13⁄16	M12812	M22812	M32812	M42812
2-7⁄8	M12875	M22875	M32875	M42875
2-5⁄16	M12937	M22937	M32937	M42937
3	M13000	M23000	M33000	M43000
3-1⁄16	M13062	M23062	M33062	M43062
3-1⁄8	M13125	M23125	M33125	M43125
3-3⁄16	M13187	M23187	M33187	M43187
3-1⁄4	M13250	M23250	M33250	M43250
3-5⁄16	M13312	M23312	M33312	M43312
3-3⁄8	M13375	M23375	M33375	M43375
3-7⁄16	M13437	M23437	M33437	M43437
3-1⁄2	M13500	M23500	M33500	M43500
3-9⁄16	M13562	M23562	M33562	M43562
3-5⁄8	M13625	M23625	M33625	M43625
3-11⁄16	M13687	M23687	M33687	M43687
3-3⁄4	M13750	M23750	M33750	M43750
3-3⁄16	M13812	M23812	M33812	M43812
3-7⁄8	M13875	M23875	M33875	M43875
3-5⁄16	M13937	M23937	M33937	M43937
4	M14000	M24000	M34000	M44000

UNIBOR ANNULAR CUTTERS – METRIC
DIAMETER (INCHES)	1″ D.O.C. PART #	2″ D.O.C. PART #	3″ D.O.C. PART #	4″ D.O.C PART #
12MM	M10472	M20472
13MM	M10512	M20512
14MM	M10551	M20551
15MM	M10591	M10591
16MM	M10630	M20630
17MM	M10669	M20669
18MM	M10709	M20709
19MM	M10748	M20748
20MM	M10787	M20787
21MM	M10827	M20827	M30827	M40827
22MM	M10866	M20866	M30866	M40866
23MM	M10906	M20906	M30906	M40906
24MM	M10945	M20945	M30945	M40945
25MM	M10984	M20984	M30984	M40984
26MM	M11024	M21024	M31024	M41024
27MM	M11063	M21063	M31063	M41063
28MM	M11102	M21102	M31102	M41102
29MM	M11142	M21142	M31142	M41142
30MM	M11181	M21181	M31181	M41181
31MM	M11221	M21221	M31221	M41221
32MM	M11260	M21260	M31260	M41260
33MM	M11299	M21299	M31299	M41299
34MM	M11339	M21339	M31339	M41339
35MM	M11378	M21378	M31378	M41378
36MM	M11417	M21417	M31417	M41417
37MM	M11457	M21457	M31457	M41457
38MM	M11496	M21496	M31496	M41496
39MM	M11535	M21535	M31535	M41535
40MM	M11575	M21575	M31575	M41575
41MM	M11614	M21614	M31614	M41614
42MM	M11654	M21654	M31654	M41654
43MM	M11693	M21693	M31693	M41693
44MM	M11732	M21732	M31732	M41732
45MM	M11772	M21772	M31772	M41772
46MM	M11811	M21811	M31811	M41811
47MM	M11850	M21850	M31850	M41850
48MM	M11890	M21890	M31890	M41890
49MM	M11929	M21929	M31929	M41929
50MM	M11969	M21969	M31969	M41969
51MM	M12008	M22008	M32008	M42008
52MM	M12047	M22047	M32047	M42047
53MM	M12087	M22087	M32087	M42087
54MM	M12126	M22126	M32126	M42126
55MM	M12165	M22165	M32165	M42165
56MM	M12205	M22205	M32205	M42205
57MM	M12244	M22244	M32244	M42244
58MM	M12284	M22284	M32284	M42284
59MM	M12323	M22323	M32323	M42323
60MM	M12362	M22362	M32362	M42362
61MM	M12402	M22402	M32402	M42402
62MM	M12441	M22441	M32441	M42441
63MM	M12480	M22480	M32480	M42480
64MM	M12520	M22520	M32520	M42520
65MM	M12559	M22559	M32559	M42559
66MM	M12598	M22598	M32598	M42598
67MM	M12638	M22638	M32638	M42638
68MM	M12677	M22677	M32677	M42677
69MM	M12717	M22717	M32717	M42717
70MM	M12756	M22756	M32756	M42756
71MM	M12795	M22795	M32795	M42795
72MM	M12835	M22835	M32835	M42835
73MM	M12874	M22874	M32874	M42874
74MM	M12913	M22913	M32913	M42913
75MM	M12953	M22953	M32953	M42953
76MM	M12992	M22992	M32992	M42992
77MM	M13031	M23031	M33031	M43031
78MM	M13071	M23071	M33071	M43071
79MM	M13110	M23110	M33110	M43110
80MM	M13150	M23150	M33150	M43150
81MM	M13189	M23189	M33189	M43189
82MM	M13228	M23228	M33228	M43228
83MM	M13268	M23268	M33268	M43268
84MM	M13307	M23307	M33307	M43307
85MM	M13346	M23346	M33346	M43346
86MM	M13386	M23386	M33386	M43386
87MM	M13425	M23425	M33425	M43425
88MM	M13465	M23465	M33465	M43465
89MM	M13504	M23504	M33504	M43504
90MM	M13543	M23543	M33543	M43543
91MM	M13583	M23583	M33583	M43583
92MM	M13622	M23622	M33622	M43622
93MM	M13661	M23661	M33661	M43661
94MM	M13701	M23701	M33701	M43701
95MM	M13740	M23740	M33740	M43740
96MM	M13780	M23780	M33780	M43780
97MM	M13819	M23819	M33819	M43819
98MM	M13858	M23858	M33858	M43858
99MM	M13898	M23898	M33898	M43898
100MM	M13937	M23937	M33937	M43937

Delivery Reach

We deliver throughout North America. From the moment an order is received, our total focus is to ensure deliveries are shipped out as soon as possible and meet the exact specifications requested.

Need Assistance

Not sure how to operate your equipment? Don’t know which model is best for your project? If you have any technical questions, please feel free to call us at 1 (800) 461-1847.