High-Speed Spiral Point-Ultra Bor Super Premium
Combination drill and taps are ideally suited for on-site tapping in
construction, maintenance and repair, assembly, production and
other environments where one pass drilling and tapping saves time
and costs. Hi-Molybdenum tool steel ensures longer tool life. Gold
surface treatment provides maximum lubricity. The self-centering
helical point provides excellent drilling precision and accuracy.
| Part # | Size | Overall Length |
Drill Length |
Drill Size |
Thread Length |
Shank Diameter |
# of Flutes |
| 73770 | 4-40 | 1-7/8 | 1/4 | .0910 | 3/8 | .141 | 2 |
| 73780 | 4-48 | 1-7/8 | 1/4 | .0945 | 3/8 | .141 | 2 |
| 73790 | 5-40 | 1-15/16 | 9/32 | .1040 | 13/32 | .141 | 2 |
| 73800 | 5-44 | 1-15/16 | 9/32 | .1060 | 13/32 | .141 | 2 |
| 73810 | 6-32 | 2 | 5/16 | .1115 | 7/16 | .141 | 2 |
| 73820 | 6-40 | 2 | 5/16 | .1170 | 7/16 | .141 | 2 |
| 73830 | 8-32 | 2-1/8 | 3/8 | .1375 | 1/2 | .168 | 2 |
| 73840 | 8-36 | 2-1/8 | 3/8 | .1405 | 1/2 | .168 | 2 |
| 73850 | 10-24 | 2-3/8 | 13/32 | .1545 | 5/8 | .194 | 2 |
| 73860 | 10-32 | 2-3/8 | 13/32 | .1635 | 5/8 | .194 | 2 |
| 73870 | 12-24 | 2-3/8 | 15/32 | .1805 | 21/32 | .220 | 2 |
| 73880 | 12-28 | 2-3/8 | 15/32 | .1860 | 21/32 | .220 | 2 |
| 73890 | 1/4-20 | 2-1/2 | 17/32 | .2080 | 25/32 | .255 | 2 |
| 73900 | 1/4-28 | 2-1/2 | 17/32 | .2200 | 25/32 | .255 | 2 |
| 73910 | 5/16-18 | 2-27/32 | 11/16 | .2660 | 15/16 | .318 | 2 |
| 73920 | 5/16-24 | 2-27/32 | 11/16 | .2770 | 15/16 | .318 | 2 |
| 73930 | 3/8-16 | 3-3/8 | 13/16 | .3225 | 1-1/16 | .381 | 2 |
| 73940 | 3/8-24 | 3-3/8 | 13/16 | .3395 | 1-1/16 | .381 | 2 |
| 73950 | 7/16-24 | 3-3/4 | 1 | .3770 | 1-1/4 | .323 | 2 |
| 73960 | 7/16-20 | 3-3/4 | 1 | .3955 | 1-1/4 | .323 | 2 |
| 73970 | 1/2-13 | 4-1/16 | 1-1/8 | .4350 | 1-3/8 | .367 | 2 |
| 73980 | 1/2-20 | 4-1/16 | 1-1/8 | .4580 | 1-3/8 | .367 | 2 |
Ultra Cut Super Premium, Left Hand Thread
Special Hi-tungsten and Hi-Molybdenum tool steel, gold surface treated for maximum lubricity. For general use in production tapping or hand operations. Precision ground threads for the ultimate in accuracy and performance. Taper, plug and bottoming styles provide great versatility in tough materials, both blind and through holes.
Taper Style
23L-UB
Starts the thread square with the work piece
Plug Style
24L-UB
Generally used in thru holes or in blind holes with sufficient clearance
Bottoming Style
25L-UB
Generates the thread to the bottom of blind holes
| Part # | Size | #
of Flutes |
GH Limit |
||
| Taper 23L-UB |
Plug 24L-UB |
Bottoming 25L-UB |
|||
| 60223-V | 60222-V | 60224-V | 6 - 32 | 3 | 3 |
| 60243-V | 60242-V | 60244-V | 8 - 32 | 4 | 3 |
| 60263-V | 60262-V | 60264-V | 10 - 24 | 4 | 3 |
| 60273-V | 60272-V | 60274-V | 10 - 32 | 4 | 3 |
| 60323-V | 60322-V | 60324-V | 1/4 - 20 | 4 | 3 |
| 60333-V | 60332-V | 60334-V | 1/4 - 28 | 4 | 3 |
| 60343-V | 60342-V | 60344-V | 5/16 - 18 | 4 | 3 |
| 60353-V | 60352-V | 60354-V | 5/16 - 24 | 4 | 3 |
| 60363-V | 60362-V | 60364-V | 3/8 - 16 | 4 | 3 |
| 60373-V | 60372-V | 60374-V | 3/8 - 24 | 4 | 3 |
| 60383-V | 60382-V | 60384-V | 7/16 - 14 | 4 | 3 |
| 60393-V | 60392-V | 60394-V | 7/16 - 20 | 4 | 3 |
| 60403-V | 60402-V | 60404-V | 1/2 - 13 | 4 | 3 |
| 60413-V | 60412-V | 60414-V | 1/2 - 20 | 4 | 3 |
| 60423-V | 60422-V | 60424-V | 9/16 - 12 | 4 | 3 |
| 60433-V | 60432-V | 60434-V | 9/16 - 18 | 4 | 3 |
| 60443-V | 60442-V | 60444-V | 5/8 - 11 | 4 | 3 |
| 60453-V | 60452-V | 60454-V | 5/8 - 18 | 4 | 3 |
| 60463-V | 60462-V | 60464-V | 11/16-11 | 4 | 3 |
| 60473-V | 60472-V | 60474-V | 11/16-16 | 4 | 3 |
| 60483-V | 60482-V | 60484-V | 3/4 - 10 | 4 | 3 |
| 60493-V | 60492-V | 60494-V | 3/4 - 16 | 4 | 3 |
| 60503-V | 60502-V | 60504-V | 7/8 - 9 | 4 | 4 |
| 60513-V | 60512-V | 60514-V | 7/8 - 14 | 4 | 4 |
| 60523-V | 60522-V | 60524-V | 1 - 8 | 4 | 4 |
| 60533-V | 60532-V | 60534-V | 1 - 12 | 4 | 4 |
| 60543-V | 60542-V | 60544-V | 1 - 14 | 4 | 4 |
| 60553-V | 60552-V | 60554-V | 1-1/8 - 7 | 4 | 4 |
| 60563-V | 60562-V | 60564-V | 1-1/8 - 12 | 4 | 4 |
| 60573-V | 60572-V | 60574-V | 1-1/4 - 7 | 4 | 4 |
| 60583-V | 60582-V | 60584-V | 1-1/4 - 12 | 6 | 4 |
| 60593-V | 60592-V | 60594-V | 1-3/8 - 6 | 4 | 4 |
| 60603-V | 60602-V | 60599-V | 1-3/8 - 12 | 6 | 4 |
| 60613-V | 60612-V | 60614-V | 1-1/2 - 6 | 4 | 4 |
| 60609-V | 60619-V | 60604-V | 1-1/2 - 12 | 6 | 4 |
Due to the fact that we are continuously improving our products, the descriptions, illustrations,
specifications,dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.
Airtek Ltd., 5750 Donahue St., Montreal, Qc, Canada, H4S 1C1
Tel: 514-336-3820