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Drill Diameter:
1/2"
1/4"
1/8"
10.00mm
10.50mm
11.00mm
11.50mm
11/16"
11/32"
11/64"
12.00mm
12.50mm
13.00mm
13.50mm
13/32"
13/64"
14.00mm
14.50mm
15.00mm
15.50mm
15/32"
15/64"
16.00mm
16.50mm
17.00mm
17.50mm
17/32"
17/64"
18.00mm
18.50mm
19.00mm
19/32"
19/64"
21/32"
21/64"
23/32"
23/64"
25/64"
27/64"
29/64"
3/16"
3/4"
3/8"
31/64"
33/64"
35/64"
37/64"
39/64"
41/64"
43/64"
5.00mm
5.50mm
5/16"
5/32"
5/8"
6.00mm
6.50mm
7.00mm
7.50mm
7/16"
7/32"
8.00mm
8.50mm
9.00mm
9.50mm
9/16"
9/32"
9/64"
Decimal Equivalent:
.1250"
.1406"
.1562"
.1719"
.1875"
.1969"
.2031"
.2165"
.2188"
.2344"
.2362"
.2500"
.2559"
.2656"
.2756"
.2812"
.2953"
.2969"
.3125"
.3150"
.3281"
.3346"
.3438"
.3594"
.3740"
.3750"
.3906"
.3937"
.4062"
.4134"
.4219"
.4331"
.4375"
.4528"
.4531"
.4688"
.4724"
.4844"
.4921"
.5000"
.5118"
.5156"
.5312"
.5315"
.5469"
.5512"
.5625"
.5709"
.5781"
.5906"
.5938"
.6094"
.6102"
.6250"
.6299"
.6406"
.6496"
.6562"
.6693"
.6719"
.6875"
.6890"
.7087"
.7180"
.7188"
.7283"
.7500"
Length Of Cut:
3"
102.00mm
105.00mm
108.00mm
111.00mm
117.00mm
121.00mm
124.00mm
130.00mm
137.00mm
143.00mm
149.00mm
2-3/4"
3-3/4"
3-3/8"
3-5/8"
3-7/8"
4-1/4"
4-5/8"
4-7/8"
4-7/8"
4"
4-1/8"
4-3/4"
4-3/8"
5-1/8"
5-3/8"
5-5/8"
5-7/8"
92.00mm
95.00mm
98.00mm
Overall Length:
5-1/8"
5-3/8"
5-3/4"
152.00mm
6"
6-1/8"
156.00mm
6-1/4"
159.00mm
6-3/8"
162.00mm
165.00mm
6-1/2"
171.00mm
6-3/4"
7"
178.00mm
184.00mm
7-1/4"
190.00mm
7-1/2"
7-3/4"
197.00mm
203.00mm
8"
8-1/4"
210.00mm
222.00mm
8-3/4"
9"
229.00mm
9-1/4"
235.00mm
241.00mm
9-1/2"
9-3/4"
248.00mm
Size Type:
Fractional Size
Metric Size

Taper Length

Taper Length
Tang Style. Designed for drilling abrasive and nonferrous materials such as castings, hard rubber and copper alloys. They are NOT recommended for drilling steel or other ferrous materials. These long series drills are used in applications where extended drill length is needed to produce deeper holes.
warningThis product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov