Testing Results

*A 2” Diamond Dry Core Bit reflects the dust generating application used in this test, the table below suggest other bit
sizes based on volume of dust would also be compliant when using the Milwaukee M18™ FUEL™ 3-in-1 Backpack
Vacuum
Details on how to properly implement as a part of a complete exposure plan are outlined below*:
Maximum Number of Holes per Day**
*These calculations are offered for reference and are calculated values based on previously recorded test data and
represent a full work day of the tested application
** The user must drill the same number or fewer holes than those listed above for the given application in order to be
considered compliant with the objective data clause of 29 CFR 1926.1153 OSHA regulation on crystalline silica dust.
It is the responsibility of the user to operate the tool in accordance with manufacturer’s instructions. For the latest listings
of approvals, visit milwaukeetool.com. For technical or service assistance, contact Milwaukee Customer Service at 1-800-
729-3878.
5/8"
3/4"
7/8"
1"
1-1/4"
1-1/2"
1-3/4"
2"
1/2"
3,777
2,938
2,403
2,034
1,555
1,259
1,058
912
1"
1,888
1,469
1,202
1,017
778
629
529
456
1-1/2"
1,259
979
801
678
518
420
353
304
2"
944
734
601
508
389
315
264
228
2-1/2"
755
588
481
407
311
252
212
182
3"
629
490
401
339
259
210
176
152
3-1/2"
540
420
343
291
222
180
151
130
4"
472
367
300
254
194
157
132
114
4-1/2"
420
326
267
226
173
140
118
101
Hole Diameter
Hole Depth