71BB GREENLEE TEXTRON, 71BB Datasheet - Page 54

• Manufacturer Part Number: 71BB
• Description: Punches & Dies ROUND KO PUNCH 7/8 CONDUIT & PIPE 1/2
• Manufacturer: GREENLEE TEXTRON
• Type: Manual Knockout Punch Kitsr

Specifications of 71BB

• Rohs Compliant: NA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

84
= ReplacemenT paRT
Arbors with Replacement High-Speed Steel Pilot Drill Bits
• The best arbor in the industry ensures a solid connection without any gaps or wobbling.
• Arbors include replaceable, high-speed steel pilot drill.
• Pilot drills have unique split-point tip design.
• Use with Greenlee bimetal hole saws, recessed light hole saws and carbide-grit hole saws (carbide-tipped pilot drill sold separately).
• Can be used with Greenlee #901 or #904 bit extensions.
cat./upc No.
standard pack
point of
purchase pack
length
* Quazite is a registered trademark of Strongwell Corporation.
See page 81 for Quick Change adapter information.
standard pack
point of
purchase pack
bulk pack
shank
shank size
Min. chuck size
use With
Weight
bulk pack
Qty: 50 per pack
diameter
use With
greenlee
arbor #’s
Weight
arbors
high-speed
steel pilot
drills
cat./upc No.
= accessoRy
(14.3 - 50.8 mm)
37157, 37155, 38522, 37155,
5/16" (7.9 mm)
0.5 lbs (227 g)
3/8" (9.5 mm)
.2 lbs (91 g)
(104.8 mm)
(6.4 mm)
9/16" - 2"
37156 &
37623
39873
37624
4-1/8"
37154
02800
1/4"
N/A
N/A
Hex
.2 lbs (91 g)
(82.5 mm)
(6.4 mm)
37156 &
38526
39893
38991
3-1/4"
37154
Round with 3 flats
(14.3 - 30.2 mm)
1/4"
9/16" - 1-3/16"
1/4" (6.4 mm)
1/4" (6.4 mm)
.2 lbs (91 g)
Hole Saws
37157B
37157
38507
cat./upc No.
standard pack
length
diameter
use With
greenlee
arbor #’s
Weight
(14.3 - 30.2 mm)
carbide-tipped
pilot
drills
9/16" - 1-3/16"
5/16" (7.9 mm)
3/8" (9.5 mm)
.2 lbs (91 g)
Hole Saws
38522B
38522
38524
Hex
37157, 37155,
.2 lbs (91 g)
(104.8 mm)
(14.3 - 30.2 mm)
7/16" (11.1 mm)
9/16" - 1-3/16"
1/2" (12.7 mm)
(6.4 mm)
37156 &
10082
4-1/8"
37154
.2 lbs (91 g)
Hole Saws
1/4"
37155B
37155
38505
Hex
(14.3 - 152.4mm)
7/16" (11.1 mm)
1/2" (12.7 mm)
0.5 lbs. (227 g)
9/16"-6"
02801
N/A
N/A
Hex
(31.8 - 50.8 mm)
5/16" (7.9 mm)
3/8" (9.5 mm)
.5 lbs (227 g)
1-1/4" - 2"
Hole Saws
37154B
37154
38504
Hex
www.greenlee.com
(31.8 - 152.4 mm)
7/16" (11.1 mm)
and all Greenlee
1/2" (12.7 mm)
Recessed Light
.5 lbs. (227 g)
1-1/4" - 6"
Hole Saws
Hole Saws
37156B
37156
38506
Hex