Greenlee - Hole Saws and Arbors

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Greenlee Hole Saws, Arbors, and Pilot Draws

Cut Through Almost Everything to Get Your Job Done

What's special about these hole cutters?

Replacement for any lost or worn hole saws in Greenlee Hole Saw Sets
Cuts through tin, aluminum, fiberglass, wood, and plastic
Extra-tough M42 alloy blade-high grade steel
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Greenlee's hole saws allow you to cut through steel, tin, aluminum, fiberglass, wood and plastic. The strong M42 alloy blades provide you with long lasting use and eliminate the need to constantly replace blades. The unique steam oxide finish won't gum up or slow cutting as there is no paint used in this process. Each saw has an extra-thick back plate to minimize vibration for smoother, easier cutting and runs cooler for the best performance during each use.

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The arbors needed for use with these hole saws ensure that you will have a solid connection, without any gaps or wobbling during use. Each arbor includes a replaceable high-speed pilot drill with a unique split point tip design.

Replacement for any lost or worn hole saws in Greenlee Hole Saw Sets
Cuts through tin, aluminum, fiberglass, wood, and plastic
Extra-tough M42 alloy blade-high grade steel
Steam oxide finish
Extra thick back plate to minimize vibration

Part #	Actual Hole Size	Hole Diameter		Copper Pipe Size	Use with Std Arbor No.
Part #	Actual Hole Size	Conduit	ISO	Copper Pipe Size	Use with Std Arbor No.
GL-19134	3/4" [19.0 mm]			1/2"	37157, 37155, 38522
GL-19136	7/8" [22.2 mm]	1/2"		5/8"	37157, 37155, 38522
GL-19138	1" [25.4 mm]		ISO-25	3/4"	37157, 37155, 38522
GL-19141	1-1/8" [28.6 mm]	3/4"		3/4"	37157, 37155, 38522
GL-19146	1-3/8" [35.0 mm]	1"			37156, 37154
GL-19148	1-1/2" [38.1 mm]			1-1/4"	37156, 37154
GL-19152	1-3/4" [44.4 mm]	1-1/4"		1-1/2"	37156, 37154
GL-19155	2" [50.8 mm]	1-1/2"	ISO-50		37156, 37154
GL-19159	2-1/4" [57.2 mm]			2"	37156
GL-19162	2-1/2" [63.5 mm]	2"	ISO-63	2"	37156
GL-19167	3" [76.2 mm]	2-1/2"		2-1/2"	37156
GL-19169	3-1/4" [82.5 mm]				37156
GL-19171	3-1/2" [88.9 mm]				37156
GL-19172	3-5/8" [92.1 mm]	3"			37156
GL-19174	3-3/4" [95.2 mm]				37156
GL-19177	4-1/8" 104.8 mm]	3-1/2"		3-1/2"	37156
GL-19180	4-1/2" 114.3 mm]	4"			37156
GL-19181	4-3/4" [120.6 mm]				37156

Part #	Shank	Shank Size	Min Chuck Size	Use with
GL-37157	Round (with 3 flats)	1/4" [6.4 mm]	1/4" [6.4 mm]	9/16" to 1-3/16" [14.3 to 30.2 mm] Hole Saws
GL-38522	Hex	5/16" [7.9 mm]	3/8" 9.5 mm]	9/16" to 1-3/16" [14.3 to 30.2 mm] Hole Saws
GL-37155	Hex	7/16" [11.1 mm]	1/2" [12.7 mm]	9/16" to 1-3/16" [14.3 to 30.2 mm] Hole Saws
GL-37156	Hex	7/16" [11.1 mm]	1/2" [12.7 mm]	1-1/4" to 6" [31.8 to 152.4 mm] Hole Saws & all Greenlee Recessed Light Hole Saws

Part #	Length	Diameter	Use with Greenlee Arbor #'s
GL-38526	3-1/4" [82.5 mm]	1/4" [6.4 mm]	38522, 37155, 37156

Part #	Hole Size	RPM
Part #	Hole Size	Mild Steel	Cast Iron	Brass	Aluminum
GL-19134	3/4" [19.0 mm]	460	300	600	690
GL-19136	7/8" [22.2 mm]	390	260	520	585
GL-19138	1" [25.4 mm]	350	235	470	525
GL-19141	1-1/8" [28.6 mm]	300	200	400	450
GL-19146	1-3/8" [35.0 mm]	250	165	330	375
GL-19148	1-1/2" [38.1 mm]	230	150	300	345
GL-19152	1-3/4" [44.4 mm]	195	130	260	295
GL-19155	2" [50.8 mm]	170	115	230	255
GL-19159	2-1/4" [57.2 mm]	150	100	200	225
GL-19162	2-1/2" [63.5 mm]	135	90	180	205
GL-19167	3" [76.2 mm]	115	75	150	170
GL-19169	3-1/4" [82.5 mm]	105	70	140	155
GL-19172	3-5/8" [92.1 mm]	95	60	120	140
GL-19174	3-3/4" [95.2 mm]	90	60	120	135
GL-19177	4-1/8" [104.8 mm]	80	55	110	120
GL-19180	4-1/2" [114.3 mm]	75	50	100	105
GL-19181	4-3/4" [120.6 mm]	75	50	95	95

Please Note: There is a 2 week lead time on these products.

PART #	DESCRIPTION	DIAMETER	WEIGHT	PRICE Add Quantity at Checkout
GL-19134	Greenlee 825-3/4 Variable Pitch Hole Saw	3/4"	0.1 lbs	$6.79
GL-19136	Greenlee 825-7/8 Variable Pitch Hole Saw	7/8"	0.1 lbs	$6.79
GL-19138	Greenlee 825-1 Variable Pitch Hole Saw	1"	0.1 lbs	$7.15
GL-19141	Greenlee 825-1-1/8 Variable Pitch Hole Saw	1-1/8"	0.2 lbs	$7.15
GL-19146	Greenlee 825-1-3/8 Variable Pitch Hole Saw	1-3/8"	0.3 lbs	$7.62
GL-19148	Greenlee 825-1-1/2 Variable Pitch Hole Saw	1-1/2"	0.2 lbs	$7.62
GL-19152	Greenlee 825-1-3/4 Variable Pitch Hole Saw	1-3/4"	0.2 lbs	$9.25
GL-19155	Greenlee 825-2 Variable Pitch Hole Saw	2"	0.3 lbs	$9.25
GL-19159	Greenlee 825-2-1/4 Variable Pitch Hole Saw	2-1/4"	0.4 lbs	$11.72
GL-19162	Greenlee 825-2-1/2 Variable Pitch Hole Saw	2-1/2"	0.4 lbs	$12.54
GL-19167	Greenlee 825-3 Variable Pitch Hole Saw	3"	0.5 lbs	$12.95
GL-19169	Greenlee 825-3-1/4 Variable Pitch Hole Saw	3-1/4"	0.6 lbs	$12.95
GL-19171	Greenlee 825-3-1/2 Variable Pitch Hole Saw	3-1/2"	0.6 lbs	$12.95
GL-19172	Greenlee 825-3-5/8 Variable Pitch Hole Saw	3-5/8"	0.7 lbs	$14.41
GL-19174	Greenlee 825-3-3/4 Variable Pitch Hole Saw	3-3/4"	0.9 lbs	$16.84
GL-19177	Greenlee 825-4-1/8 Variable Pitch Hole Saw	4-1/8"	0.9 lbs	$19.73
GL-19180	Greenlee 825-4-1/2 Variable Pitch Hole Saw	4-1/2"	1.0 lbs	$37.44
GL-19181	Greenlee 825-4-3/4 Variable Pitch Hole Saw	4-3/4"	1.3 lbs	$41.12

GL-38522	Greenlee 38522 Arbor, 5/16" Hex Shank, Use with 9/16" to 1-3/16"		0.1 lbs	$10.57
GL-37157	Greenlee 37157 Arbor, 1/4" Round Shank, Use with 9/16" to 1-3/16"		0.1 lbs	$7.29
GL-37155	Greenlee 37155 Arbor, 7/16" Hex Shank, Use with 9/16" to 1-3/16"		0.2 lbs	$8.90
GL-37156	Greenlee 37156 Arbor, 7/16" Hex Shank, Use with 1-1/4" to 6"		0.4 lbs	$16.70

GL-38526	Greenlee 38526 3-1/4" Pilot Drill		0.6 lbs	$3.07


Variable Pitch Hole Saw 7/8"	Variable Pitch Hole Saw 3"


Variable Pitch Hole Saw 4-1/2"	37155 Arbor, 7/16" Hex Shank Used with 9/16" to 1-3/16"


37156 Arbor, 7/16" Hex Shank Used with 1-1/4" to 6"	37157 Arbor, 1/4" Round Shank Used with 9/16" to 1-3/16"


38522 Arbor, 5/16" Hex Shank Used with 91/6" to 1-3/16"	38526 3-1/4" Pilot Drill