Hole Saws M-3 / M-42Styles: 1887 M3HSS M42Cobalt Bi- Metal 4/6VariableTooth Note Creates holes for pipe, tubing, door lock installations, electrical conduits, and antennas. Ideal for plumbing, construction, aircraft, electrical, maintenance and automotive applications. Use in steel, aluminum, brass, cast iron, plastic or wood. Traditional narrow openings on the side wall. High speed cutting edge. 1-7/8" (48mm) cutting depth. *1-1/2" (32mm) cutting depth. 3/16" (5mm) thick heavy-duty backing plate eliminates need for drive plate. Shock resistant teeth, resists tooth strippage, less vibration, cuts 30% faster than conventional saws. Thin kerf design 0.050" thickness for faster cutting. Prolongs battery life when used on cordless tools. 4/6 variable tooth configuration 1-7/8" (48mm) depth of cut Unless noted otherwise 3/16" (5mm) thick heavy-duty backing plate eliminates need for drive plate order number diameter 1887 inch (mm) M3 M42 order number diameter 1887 inch (mm) M3 M42 order number diameter 1887 inch (mm) M3 M42 9/16" (14mm)C25058C25000 5/8" (16mm)C26149C26121 11/16" (17mm)C26102C25002 3/4" (19mm)C25061C26113 20mmC25062C25004 13/16" (21mm)C26106C26105 7/8" (22mm)C25064C25006 *7/8" (22mm)C24998C24999 15/16" (24mm)C25065C25007 1" (25mm)C25066C26101 1-1/16" (27mm)C25067C25009 1-1/8" (29mm)C25068C26103 1-3/16" (30mm)C25069C25011 1-1/4" (32mm)C25070C25012 1-5/16" (33mm)C25071C25013 1-3/8" (35mm)C26108C25014 1-7/16" (37mm)C25073C25015 1-1/2" (38mm)C25074C25016 1-9/16" (40mm)C25075C25017 1-5/8" (41mm)C25076C25018 1-11/16" (43mm)C25077C26104 1-3/4" (44mm)C25078C26107 45mmC26120C25021 1-13/16" (46mm)C25080C25022 1-7/8" (48mm)C25081C25023 50mmC25082C25024 2" (51mm)C25083C25025 2-1/16" (52mm)C25084C25026 2-1/8" (54mm)C25085C25027 55mmC25086C25028 2-1/4" (57mm)C26109C25029 2-5/16" (59mm)C25088C25030 2-3/8" (60mm)C25089C25031 2-1/2" (64mm)C25090C25032 2-9/16" (65mm)C25091C25033 2-5/8" (67mm)C25092C26111 68mmC25093C25035 2-3/4" (70mm)C26110C25036 2-7/8" (73mm)C26112C25037 75mmC25096C25038 3" (76mm)C25097C25039 3-1/8" (79mm)C25098C25040 3-1/4" (83mm)C25099C26115 3-3/8" (86mm)C26116C25042 3-1/2" (89mm)C25001C25043 3-5/8" (92mm)C25102C25044 3-3/4" (95mm)C25103C25045 3-7/8" (98mm)C25104C25046 100mmC25105C25047 4" (102mm)C25106C25048 4-1/8" (105mm)C25107C25049 4-1/4" (108mm)C26118C25050 4-3/8" (111mm)C25109C25051 4-1/2" (114mm)C26117C25052 4-3/4" (121mm)C25111C26119 5" (127mm)C25112C25054 5-1/2" (140mm)C25113C25055 5-3/4" (146mm)C25114C25056 6" (152mm)C25115C25057
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