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8.0 Accessories
8.0 Accessories
8.1 Genuine Challenge Hollow Drills
Available in 13 standard sizes.
2"/51 mm
Hole Diameter
Drilling Capacity
1/8"/3.2 mm
5/32"/4 mm
3/16"/4.8 mm
7/32"/5.6 mm
1/4"/6.3 mm
17/64"/6.7 mm
9/32"/7.1 mm
5/16"/7.9 mm
11/32"/8.7 mm
3/8"/9.5 mm
13/32"/10.3 mm
7/16"/11.1 mm
1/2"/12.7 mm
2-1/2/63.5 mm
These drill bits will only fit the EH-3A, EH-3C, EH-3D, MS-5, MS10-A & MS-10B.
Drill Bit Diameter
1/4"/6.3 mm
5/16"/7.9 mm
3/8"/9.5 mm
1/2"/12.7 mm
NOTE: ALL DRILLS CAN BE ORDERED TEFLON COATED. JUST ADD A "T" BEFORE THE CD
PART NUMBER OF THE DRILL.
8.2 Drill Ease
Cat. No. 4688
This lubricating stick provides a dry stainless lubricant, which has many uses throughout the printing
plant. It is specially recommended for use on hollow drills for easier drilling, particularly when drilling
clay-coated stock. It eliminates binding and excessive heating of the drill. Will not discolor the stock.
CARE MUST ALWAYS BE TAKEN WHEN USING STICK AND HANDLING DRILLS.
8.3 Challenge Drilling Blocks
Cat. No. A-6626-24
These Challenge 1x6" / (3 x15 cm) wood drilling blocks are for round hole drilling operations. Sold in
packages of 24.
22
Part Number
5/8"/16 mm
1-1/8"/28 mm
1-5/8"/41 mm
1-5/8"/41 mm
2"/51 mm
2"/51 mm
2"/51 mm
2"/51 mm
2"/51 mm
2"/51 mm
2"/51 mm
2"/51 mm
2"/51 mm
Part Number
CD-4-2-1/2
CD-5-2-1/2
CD-6-2-1/2
CD-8-2-1/2
CD-2-3
CD-52
CD-3
CD-72
CD-4
CD-174
CD-92
CD-5
CD-112
CD-6
CD-132
CD-7
CD-8
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