Challenge EH-3D - 7 Accessories for Challenge Paper Drilling Machine; Genuine Challenge Hollow Drills

7.0 Accessories for Challenge Paper Drilling Machine
17
7.0 Accessories for Challenge Paper
Drilling Machine
7.1 Genuine Challenge Hollow Drills
In 13 Standard Sizes For Every Drilling Need
All drills carried in stock by local Challenge dealers (17/32” & 9/16” available by special order).
Hollow Drills
Diameter x Drill Capacity
Cat. No.
1/8” x 5/8” (3.2 x 16mm)
CD-2-3
5/32” x 11/8” (4 x 29mm)
CD-52
3/16” x 15/8” (4.8 x 41mm)
CD-3
7/32” x 2” (5.6 x 51mm)
CD-72
¼” x 2” (6.3 x 51mm)
CD-4
17/64” x 2” (6.7 x 51mm)
CD-174
9/32” x 2” (7.1 x 51mm)
CD-92
5/16” x 2” (7.9 x 51mm)
CD-5
11/32” x 2” (8.7 x 51mm)
CD-112
3/8” x 2” (9.5 x 51mm)
CD-6
13/32” x 2” (10.3 x 51mm)
CD-132
7/16” x 2” (11.1 x 51mm)
CD-7
½” x 2” (12.7 x 51mm)
CD-8
Special order drills:
17/32” x 2” (13.5 x 51mm)
CD-172
9/16” x 2” (14.3 x 51mm)
CD-9
Teflon Coated Hollow Drill Bits
Diameter x Drill Capacity
Cat. No.
1/8” x 5/8” (3.2 x 16mm)
TCD-2-3
5/32” x 11/8” (4 x 29mm)
TCD-52
3/16” x 15/8” (4.8 x 41mm)
TCD-3
7/32” x 2” (5.6 x 51mm)
TCD-72
¼” x 2” (6.3 x 51mm)
TCD-4
17/64” x 2” (6.7 x 51mm)
TCD-174
9/32” x 2” (7.1 x 51mm)
TCD-92
5/16” x 2” (7.9 x 51mm)
TCD-5
11/32” x 2” (8.7 x 51mm)
TCD-112
3/8” x 2” (9.5 x 51mm)
TCD-6
13/32” x 2” (10.3 x 51mm)
TCD-132
7/16” x 2” (11.1 x 51mm)
TCD-7
½” x 2” (12.7 x 51mm)
TCD-8