Onsrud Specialty Drill Bits

Phone # 1- 800-678-3313 Fax: 1-616-241-1506 Store & Phone Hours: M-F, 8 - 4:30 EST Established 1969

We Accept:

ONSRUD

Onsrud Cutter LP

Specialty Drill Bits

67-800 Solid Carbide 8 Facet Drills

68-900 PCD Tipped 8 Facet Drills

70-500 HSS Plastic Drills

86-000 Solid Carbide Kevlar Drills

67-800 Solid Carbide 8 Facet Drills

Designed to reduce cutting forces and eliminating delamination when exiting the material.

Usage:

Carbon fiber and other composite material

Solid Carbide 8 Facet Drills

Fractional
CED		CEL	SHK DIA	OAL	PART #
1/8	0.125	1-1/4	0.125	2-1/4	67-	807
9/64	0.141	1-3/8	0.141	2-1/2	67-	808
5/32	0.156	1-3/8	0.156	2-1/2	67-	809
11/64	0.172	1-5/8	0.172	2-3/4	67-	810
3/16	0.188	1-5/8	0.188	2-3/4	67-	811
13/64	0.203	1-3/4	0.203	3	67-	812
7/32	0.219	1-3/4	0.219	3	67-	813
15/64	0.234	2	0.234	3-1/4	67-	814
1/4	0.250	2	0.250	3-1/4	67-	815
17/64	0.266	2-1/8	0.266	3-1/2	67-	816
9/32	0.281	2-1/8	0.281	3-1/2	67-	817
19/64	0.297	2-3/8	0.297	3-3/4	67-	818
5/16	0.313	2-3/8	0.313	3-3/4	67-	819
21/64	0.328	2-1/2	0.328	4	67-	820
11/32	0.344	2-1/2	0.344	4	67-	821
23/64	0.359	2-1/2	0.359	4	67-	822
3/8	0.375	2-3/4	0.375	4-1/4	67-	823
25/64	0.391	2-7/8	0.391	4-1/2	67-	824
13/32	0.406	2-7/8	0.406	4-1/2	67-	825
27/64	0.422	2-7/8	0.422	4-1/2	67-	826
7/16	0.438	2-7/8	0.438	4-1/2	67-	827
29/64	0.453	3	0.453	4-3/4	67-	828
15/32	0.469	3	0.469	4-3/4	67-	829
31/64	0.484	3	0.484	4-3/4	67-	830
1/2	0.500	3	0.500	4-3/4	67-	831
Letter
CED		CEL	SHK DIA	OAL	PART #
A	0.234	2	0.234	3-1/4	67-	850
B	0.238	2	0.238	3-1/4	67-	851
C	0.242	2	0.242	3-1/4	67-	852
D	0.246	2	0.246	3-1/4	67-	853
E	0.250	2	0.250	3-1/4	67-	854
F	0.257	2	0.257	3-1/4	67-	855
G	0.261	2-1/8	0.261	3-1/2	67-	856
H	0.266	2-1/8	0.266	3-1/2	67-	857
I	0.272	2-1/8	0.272	3-1/2	67-	858
J	0.277	2-1/8	0.277	3-1/2	67-	859
K	0.281	2-1/8	0.281	3-1/2	67-	860
L	0.291	2-1/8	0.291	3-1/2	67-	861
M	0.295	2-3/8	0.295	3-3/4	67-	862
N	0.302	2-3/8	0.302	3-3/4	67-	863
O	0.316	2-3/8	0.316	3-3/4	67-	864
P	0.323	2-3/8	0.323	3-3/4	67-	865
Q	0.332	2-1/2	0.332	4	67-	866
R	0.339	2-1/2	0.339	4	67-	867
S	0.348	2-1/2	0.348	4	67-	868
T	0.358	2-1/2	0.358	4	67-	869
U	0.368	2-3/4	0.368	4-1/4	67-	870
V	0.377	2-3/4	0.377	4-1/4	67-	871
W	0.386	2-7/8	0.386	4-1/2	67-	872
X	0.397	2-7/8	0.397	4-1/2	67-	873
Y	0.404	2-7/8	0.404	4-1/2	67-	874
Z	0.413	2-7/8	0.413	4-1/2	67-	875
Number
CED		CEL	SHK DIA	OAL	PART #
1	0.228	1-3/4	0.228	3	67-	876
2	0.221	1-3/4	0.221	3	67-	877
3	0.213	1-3/4	0.213	3	67-	878
4	0.209	1-3/4	0.209	3	67-	879
5	0.206	1-3/4	0.206	3	67-	880
6	0.204	1-3/4	0.204	3	67-	881
7	0.201	1-3/4	0.201	3	67-	882
8	0.199	1-3/4	0.199	3	67-	883
9	0.196	1-3/4	0.196	3	67-	884
10	0.194	1-5/8	0.194	2-3/4	67-	885
11	0.191	1-5/8	0.191	2-3/4	67-	886
12	0.189	1-5/8	0.189	2-3/4	67-	887
13	0.185	1-5/8	0.185	2-3/4	67-	888
14	0.182	1-5/8	0.182	2-3/4	67-	889
15	0.180	1-5/8	0.180	2-3/4	67-	890
16	0.177	1-5/8	0.177	2-3/4	67-	891
17	0.173	1-5/8	0.173	2-3/4	67-	892
18	0.170	1-5/8	0.170	2-3/4	67-	893
19	0.166	1-5/8	0.166	2-3/4	67-	894
20	0.161	1-3/8	0.161	2-1/2	67-	895
21	0.159	1-3/8	0.159	2-1/2	67-	896
22	0.157	1-3/8	0.157	2-1/2	67-	897
23	0.154	1-3/8	0.154	2-1/2	67-	898
24	0.152	1-3/8	0.152	2-1/2	67-	899
25	0.150	1-3/8	0.150	2-1/2	67-	900
26	0.147	1-3/8	0.147	2-1/2	67-	901
27	0.144	1-3/8	0.144	2-1/2	67-	902
28	0.141	1-3/8	0.141	2-1/2	67-	903
29	0.136	1-3/8	0.136	2-1/2	67-	904
30	0.129	1-1/4	0.129	2-1/4	67-	905
31	0.120	1-1/4	0.120	2-1/4	67-	906
Metric
CED		CEL	SHK DIA	OAL	PART #
3.00	0.118	1-1/4	3.00	2-1/4	67-	961
3.50	0.138	1-3/8	3.50	2-1/2	67-	962
4.00	0.157	1-3/8	4.00	2-1/2	67-	963
4.50	0.177	1-5/8	4.50	2-3/4	67-	964
5.00	0.197	1-3/4	5.00	3	67-	965
5.50	0.217	1-3/4	5.50	3	67-	966
6.00	0.236	2	6.00	3-1/4	67-	967
6.50	0.256	2	6.50	3-1/4	67-	968
7.00	0.276	2-1/8	7.00	3-1/2	67-	969
7.50	0.295	2-3/8	7.50	3-3/4	67-	970
8.00	0.315	2-3/8	8.00	3-3/4	67-	971
8.50	0.335	2-1/2	8.50	4	67-	972
9.00	0.354	2-1/2	9.00	4	67-	973
9.50	0.374	2-3/4	9.50	4-1/4	67-	974
10.00	0.394	2-7/8	10.00	4-1/2	67-	975
10.50	0.413	2-7/8	10.50	4-1/2	67-	976
11.00	0.433	2-7/8	11.00	4-1/2	67-	977
11.50	0.453	3	11.50	4-3/4	67-	978
12.00	0.472	3	12.00	4-3/4	67-	979

68-900 PCD Tipped 8 Facet Drills

The PCD 8 facet drill works well in composite material where long tool life and a delamination free hole is required.The drill diameters are oversize allowing for aircraft fasteners to extend through the holes.

Usage:

Composites

Diamond Tipped 8 Facet Drills

CED	CEL	SHK DIA	OAL	PART #
0.100	1	1/4	3	68-	902
0.129	1	1/4	3	68-	904
0.147	1	1/4	3	68-	908
0.192	1	1/4	3	68-	910
0.251	1	1/4	3	68-	914
0.313	1	5/16	3	68-	918
0.376	1	3/8	3	68-	922
0.502	1	1/2	3	68-	926

70-500 HSS Plastic Drills

Designed to produce holes in hard and soft plastic while eliminating edge chipping and chip wrapping.

Usage:

Hard and soft plastic

HSS High Speed Steel Plastic Drills

Fractional
CED		CEL	SHK DIA	OAL	PART #
1/8	0.125	1-1/2	0.125	2-3/4	70-	502
9/64	0.141	1-3/4	0.141	2-7/8	70-	503
5/32	0.156	1-15/16	0.156	3-1/8	70-	506
11/64	0.172	1-3/4	0.172	3-1/4	70-	509
3/16	0.188	2-1/8	0.188	3-1/2	70-	510
13/64	0.203	2-7/16	0.203	3-5/8	70-	511
7/32	0.219	2-1/2	0.219	3-3/4	70-	512
15/64	0.234	2-5/8	0.234	3-7/8	70-	513
1/4	0.250	2-7/16	0.250	4	70-	514
17/64	0.266	2-7/8	0.266	4-1/8	70-	515
9/32	0.281	2-15/16	0.281	4-1/4	70-	516
19/64	0.297	3-1/16	0.297	4-3/8	70-	517
5/16	0.313	1-3/4	0.250	3-1/8	70-	520
21/64	0.328	3-5/16	0.328	4-5/8	70-	521
11/32	0.344	3-7/16	0.344	4-3/4	70-	522
23/64	0.359	3-1/2	0.359	4-7/8	70-	523
3/8	0.375	2-1/4	0.250	4-3/8	70-	524
25/64	0.391	3-3/4	0.391	5-1/8	70-	525
13/32	0.406	3-7/8	0.406	5-1/8	70-	526
27/64	0.422	3-15/16	0.422	5-3/8	70-	527
7/16	0.438	2-1/2	0.250	4-3/4	70-	528
29/64	0.453	4-3/16	0.453	5-5/8	70-	529
15/32	0.469	4-5/16	0.469	5-3/4	70-	530
31/64	0.484	4-3/8	0.484	5-7/8	70-	531
1/2	0.500	2-5/8	0.250	5-1/8	70-	532
33/64	0.516	3-1/8	0.500	6	70-	533
17/32	0.531	3-1/8	0.500	6	70-	534
35/64	0.547	3-1/8	0.500	6	70-	535
9/16	0.563	3-1/8	0.500	6	70-	536
37/64	0.578	3-1/8	0.500	6	70-	537
19/32	0.594	3-1/8	0.500	6	70-	538
39/64	0.609	3-1/8	0.500	6	70-	539
5/8	0.625	3-1/8	0.500	6	70-	540
41/64	0.641	3-1/8	0.500	6	70-	541
21/32	0.656	3-1/8	0.500	6	70-	542
43/64	0.672	3-1/8	0.500	6	70-	543
11/16	0.688	3-1/8	0.500	6	70-	544
45/64	0.703	3-1/8	0.500	6	70-	545
23/32	0.719	3-1/8	0.500	6	70-	546
47/64	0.734	3-1/8	0.500	6	70-	547
3/4	0.750	3-1/8	0.500	6	70-	548
49/64	0.766	3-1/8	0.500	6	70-	549
25/32	0.781	3-1/8	0.500	6	70-	550
51/64	0.797	3-1/8	0.500	6	70-	551
13/16	0.813	3-1/8	0.500	6	70-	552
53/64	0.828	3-1/8	0.500	6	70-	553
27/32	0.844	3-1/8	0.500	6	70-	554
55/64	0.859	3-1/8	0.500	6	70-	555
7/8	0.875	3-1/8	0.500	6	70-	556
57/64	0.891	3-1/8	0.500	6	70-	557
29/32	0.906	3-1/8	0.500	6	70-	558
59/64	0.922	3-1/8	0.500	6	70-	559
15/16	0.938	3-1/8	0.500	6	70-	560
61/64	0.953	3-1/8	0.500	6	70-	561
31/32	0.969	3-1/8	0.500	6	70-	562
63/64	0.984	3-1/8	0.500	6	70-	563
Letter
CED		CEL	SHK DIA	OAL	PART #
A	0.234	2-5/8	0.234	3-7/8	70-	600
B	0.238	2-3/4	0.238	4	70-	601
C	0.242	2-3/4	0.242	4	70-	602
D	0.246	2-3/4	0.246	4	70-	603
E	0.250	2-3/4	0.250	4	70-	604
F	0.257	2-7/8	0.257	4-1/8	70-	605
G	0.261	2-7/8	0.261	4-1/8	70-	606
H	0.266	2-7/8	0.266	4-1/8	70-	607
I	0.272	2-7/8	0.272	4-1/8	70-	608
J	0.277	2-7/8	0.277	4-1/8	70-	609
K	0.281	2-15/16	0.281	4-1/4	70-	610
L	0.291	2-15/16	0.291	4-1/4	70-	611
M	0.295	3-1/16	0.295	4-3/8	70-	612
N	0.302	3-1/16	0.302	4-3/8	70-	613
O	0.316	3-3/16	0.316	4-1/2	70-	614
P	0.323	3-5/16	0.323	4-5/8	70-	615
Q	0.332	3-7/16	0.332	4-3/4	70-	616
R	0.339	3-7/16	0.339	4-3/4	70-	617
S	0.348	3-1/2	0.348	4-7/8	70-	618
T	0.358	3-1/2	0.358	4-7/8	70-	619
U	0.368	3-5/8	0.368	5	70-	620
V	0.377	3-5/8	0.377	5	70-	621
W	0.386	3-3/4	0.386	5-1/8	70-	622
X	0.397	3-3/4	0.397	5-1/8	70-	623
Y	0.404	3-7/8	0.404	5-1/4	70-	624
Z	0.413	3-15/16	0.413	5-1/4	70-	625
Number
CED		CEL	SHK DIA	OAL	PART #
1	0.228	2-5/8	0.228	3-7/8	70-	630
2	0.221	2-5/8	0.221	3-7/8	70-	631
3	0.213	2-1/2	0.213	3-3/4	70-	632
4	0.209	2-1/2	0.209	3-3/4	70-	633
5	0.206	2-1/2	0.206	3-3/4	70-	634
6	0.204	2-1/2	0.204	3-3/4	70-	635
7	0.201	2-7/16	0.201	3-5/8	70-	636
8	0.199	2-7/16	0.199	3-5/8	70-	637
9	0.196	2-7/16	0.196	3-5/8	70-	638
10	0.194	2-7/16	0.194	3-5/8	70-	639
11	0.191	2-5/16	0.191	3-1/2	70-	640
12	0.189	2-5/16	0.189	3-1/2	70-	641
13	0.185	2-5/16	0.185	3-1/2	70-	642
14	0.182	2-3/16	0.182	3-3/8	70-	643
15	0.180	2-3/16	0.180	3-3/8	70-	644
16	0.177	2-3/16	0.177	3-3/8	70-	645
17	0.173	2-3/16	0.173	3-3/8	70-	646
18	0.170	2-1/8	0.170	3-1/4	70-	647
19	0.166	2-1/8	0.166	3-1/4	70-	648
20	0.161	2-1/8	0.161	3-1/4	70-	649
21	0.159	2-1/8	0.159	3-1/4	70-	650
22	0.157	2	0.157	3-1/8	70-	651
23	0.154	2	0.154	3-1/8	70-	652
24	0.152	2	0.152	3-1/8	70-	653
25	0.150	1-7/8	0.150	3	70-	654
26	0.147	1-7/8	0.147	3	70-	655
27	0.144	1-7/8	0.144	3	70-	656
28	0.141	1-3/4	0.141	2-7/8	70-	657
29	0.136	1-3/4	0.136	2-7/8	70-	658
30	0.129	1-3/4	0.129	2-3/4	70-	659
31	0.120	1-5/8	0.120	2-3/4	70-	660
Metric
CED		CEL	SHK DIA	OAL	PART #
3.00	0.118	41	3.00	70	70-	714
3.50	0.138	44	3.50	73	70-	715
4.00	0.157	54	4.00	83	70-	716
4.50	0.177	56	4.50	86	70-	717
5.00	0.197	62	5.00	92	70-	718
5.50	0.217	64	5.50	95	70-	719
6.00	0.236	70	6.00	102	70-	720
6.50	0.256	73	6.50	105	70-	721
7.00	0.276	73	7.00	105	70-	722
7.50	0.295	78	7.50	111	70-	723
8.00	0.315	81	8.00	114	70-	724
8.50	0.335	87	8.50	121	70-	725
9.00	0.354	89	9.00	124	70-	726
9.50	0.374	92	9.50	127	70-	727
10.00	0.394	95	10.00	130	70-	728
10.50	0.413	98	10.50	133	70-	729
11.00	0.433	103	11.00	140	70-	730
11.50	0.453	106	11.50	143	70-	731
12.00	0.472	111	12.00	149	70-	732
12.50	0.492	114	12.50	152	70-	733
13.00	0.512	114	13.00	152	70-	734
13.50	0.531	122	13.50	168	70-	735
14.00	0.551	122	14.00	168	70-	736
14.50	0.571	122	14.50	168	70-	737
15.00	0.591	132	15.00	181	70-	738
15.50	0.610	132	15.50	181	70-	739
16.00	0.630	132	16.00	181	70-	740
16.50	0.650	132	16.50	181	70-	741
17.00	0.669	143	17.00	194	70-	742
17.50	0.689	143	17.50	194	70-	743

86-000 Solid Carbide Kevlar Drills

This tool is designed to drill Aramid materials and produce a clean hole. The specific point design shears the aramid fibers eliminating whiskers or delamination.

Usage:

Aramid materials

Solid Carbide Kevlar Drills

CED		CEL	SHK DIA	OAL	PART #
#39	0.0995	1-1/4	0.099	2-1/4	86-	002
1/8"	0.1250	1-1/4	1/8"	2-1/4	86-	004
#30	0.1290	1-1/4	0.129	2-1/4	86-	006
#26	0.1470	1-3/8	0.147	2-1/2	86-	008
3/16"	0.1875	1-5/8	3/16"	2-3/4	86-	010
1/4"	0.2500	2	1/4"	3-1/4	86-	012
5/16"	0.3125	2-3/8	5/16"	3-3/4	86-	014
3/8"	0.3750	2-3/4	3/8"	4-1/4	86-	016
7/16"	0.4375	2-7/8	7/16"	4-1/2	86-	018
1/2"	0.5000	3	1/2"	4-3/4	86-	020

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