Airtek Ltd. — 514-336-3820 — sales@airtekltd.com — www.airtekltd.com

Cutting Tools
Viking Drill & Tool
Core Drills - Type 284-UB

4 Flute Hole Hog ™ Super Premium Drills

Viking Core drill

Special Hi-Molybdenum tool steel, gold surface treated body and clearance for maximum lubricity. Close tolerance construction. This tool is designed for enlarging existing holes exclusively. The 4 flute design eliminates the catching and hogging-in experienced with standard S & D drills when breaking through thinner materials such as truck frames. These core drills may replace tapered reamers in many applications. 3 Flats on the shank.

Part # Diameter Minimum Starting Hole Overall Length Flute Length
22030 3/8 1/4 4-5/16 1-7/8
22040 1/2 5/16 4-5/16 1-7/8
22060 9/16 3/8 4-5/16 1-7/8
22080 5/8 25/64 4-5/16 1-7/8
22100 11/16 7/16 4-5/16 1-7/8
22120 3/4 15/32 4-5/16 1-7/8

Sets

core drill set

A selection of core drills and companion (minimum starting hole size) pilot drills in a black steel index.

Part # Set Number Contents
38860 SP-6HHS 1 each 284-UB core drill sizes: 3/8, 1/2 & 5/8
250-ub drill sizes: 1/4, 5/16 & 25/64
38870 SP-6HHL 1 each 284-UB core drill sizes: 1/2, 5/8 & 3/4
250-ub drill sizes: 5/16, 25/64 & 15/32
38880 SP-8HH 1 each 284-UB core drill sizes: 3/8, 1/2, 5/8 & 3/4
250-UB drill sizes: 1/4, 5/16, 25/64 & 15/32
Twin End Drills

Ultra Cut Super Premium - Type 490-G

viking twin end drill

Special Hi-Molybdenum tool steel, gold surface treated for maximum lubricity. 135° split point for fast penetration and accurate starting without a center punch.
Extra rugged uncleared construction gives superior performance and less breakage.

Heavy Duty 135° Split Point - Type 490

viking twin end drill

The twin end drill has wide applications in drilling any thin sheet metal or wood. Automotive body shops will find twin end drills especially productive

Type 490-G
Part #
Type 490
Part #
Diameter Overall Length Flute Length
95090 28470 3/32 1-3/4 9/16
95080 28480 7/64 1-15/16 5/8
95980 28490 1/8 1-15/16 5/8
95070 28500 9/64 2 5/8
95060 28510 5/32 2-1/8 5/8
95050 28530 3/16 2-5/16 5/8
95040 28550 7/32 2-9/16 3/4
95030 28570 1/4 2-5/8 13/16
94990 28140 # 30 2 5/8
95000 28040 # 20 2-1/8 5/8
95010 27950 # 11 2-5/16 5/8
95020 27940 # 10 2-5/16 5/8
Screw and Pipe Extractors - Type 420-UB

Remove broken screws, bolts, threaded parts and pipe.
Drill a hole in broken part, insert extractor and turn to the left. Broken piece is extracted without damage to threads.

scew and pipe extractor

Part # Screw Extractor
Number
To Remove
Diameter Screw
Diameter of
Screw Extractor
Drill
Size
Shank Point
57100 EX1 3/32 - 5/32 1/8 0.06 5/64
57110 EX2 5/32 - 7/32 3/16 0.08 7/64
57120 EX3 7/32 - 9/32 1/4 1/8 5/32
57130 EX4 9/32 - 3/8 & 1/8 pipe 5/16 3/16 1/4
57140 EX5 3/8 - 5/8 & 1/4 pipe 7/16 1/4 17/64
57150 EX6 5/8 - 7/8 & 3/8 pipe 5/8 3/8 13/32
57160 EX7 7/8 - 1-1/8 & 1/2 pipe 7/8 15/32 17/32
57170 EX8 1-1/8 - 1-3/8 & 3/4 pipe 11/32 3/4 13/16
57180 EX9 1-3/8 up & 1" pipe 1-9/32 1 1-1/8

Bolt Remover Sets

A unique combination of left hand spiral drills and bolt/screw extractors. Both BR sets provide these benefits: (Also see BR-8SQ below)

Fast and easy stud removal.
Left hand spiral drills often eliminate the need for bolt and screw extractors.
Drill may loosen bolt stud with counter clockwise rotation.
135° split point drill will cut harder metals than a 118° point drill. Most broken studs are work hardened during the breaking process.

viking extractor set
viking extractor set
Part # Set Number Contents
47170 SE-4 Type 420-UB EX2, EX3, EX4 & EX5
47180 SE-5 Type 420-UB EX1, EX2, EX3, ES4 & EX5
88550 BR-8 Type 420-UB EX1, EX2, EX3 & EX4
Type 240-AL Drills 3/32, 1/8, 3/16 & 1/4
58510 BR-10 Type 420-UB EX1, EX2, EX3, EX4 & EX5
Type 240-AL Drills 3/32, 1/8, 3/16, 1/4 & 5/16
Screw, Stud and Pipe Extractors - Type 421-UB

Studout ™ Super Premium Forged Hi-Carbon Steel, Gold finish

The square shape of these extractors gives the tools the ability to remove broken bolts, screws and pipes with minimum deformation of the broken part. The forged construction imparts an extra degree of toughness, which reduces extractor breakage. To remove the broken threaded part: Drill a hole in the end of the broken part (left hand spiral heavy duty drills are recommended for this drilling operation), insert extractor and turn counter clockwise using a wrench on the exposed end of the extractor. The broken part should unscrew without damage to the threads. These forged extractors will not chew up or expand the object being removed.

screw extractor

Part # Screw Extractor
Number
To Remove
Diameter Screw
Diameter of
Screw Extractor
Drill
Size
Shank Point
70760 E1 3/16 - 9/32 3/16 1/8 5/32
70770 E2 9/32 - 11/32 1/4 11/64 3/16
70780 E3 11/32 - 1/2 5/16 7/32 1/4
70800 E4 1/2 - 3/4 3/8 9/32 5/16
70810 E5 5/8 - 7/8 7/16 21/64 3/8
70820 E6 7/8 -1 1/2 7/16 1/2
70830 E7 1 - 1 1/4 5/8 1/2 1/2
70860 E8 1 1/8 - 1 1/2 3/4 9/16 1/2
70870 E9 1 1/4 - 1 3/4 7/8 5/8 1/2

Sets

Part # Set Number Contents
70840 SQE-4 Type 421-UB E1, E2, E3, and E4
70850 BR-8SQ Type 421-UB E1, E2, E3, and E4
Type 240-AL drills 5/32, 3/16, 1/4 & 5/16
Weldout™ Spot weld Drills

Type 492-D

viking spotweld drill

This rugged high performance drill is designed to effectively cut auto body panel spot welds. The high red hardness of cobalt steel permits speeds 30% greater than H.S.S. drills. Cobalt steel is substantially more abrasion resistant, resulting in very long wearing cutting edges. The spur point on the Type 492-D is designed to cut through the weld on one panel while leaving the second panel free of holes. The modified point of the Type 493-D drill is chip resistant with slightly greater penetration into the second panel.

Part # Diameter MM Approximate Spot weld Size Overall Length Flat Length
492-D
66420 6.5 1/4 1.56 0.44
37240 6.5 1/4 1.49 0.44
37520 6.5 1/4 1.75 None
37660 6.5 TE* 1/4 3.62 None
66430 8.0 5/16 1.56 0.44
37250 8.0 5/16 1.49 0.44
37510 8.0 5/16 1.69 0.75
37470 8.0 5/16 1.75 None
37670 8.0 TE* 5/16 3.62 None
37530 10.0 3/8 1.75 None
37680 10.0 TE* 3/8 3.62 None
493-D
66180 8.0 5/16 2.25 None
66190 10.0 3/8 2.25 None
37681 8.0 TE* 5/16 3.62 None
66190 10.0 TE* 3/8 3.62 None

* These twin end drills will cut twice as many spot welds with the added advantage of longer reach to drill the less accessible spot welds.

There are many spot weld drilling systems in use. Some have a significant amount of adjustment for the length of the drill. If you have a system that will not operate using one of the lengths specified, special lengths can be made to accommodate your needs. Call for price. The three sizes without flats are for use in standard air powered drill motors. This makes freehand spot weld drilling available to all body shops.

Sets

Part # 35050

weldout spotweld drill set

A selection of the most popular sizes of spot weld drills in an attractive, rugged black steel case. Type 493-D
WO-4 Set Contains:
1 each 8.0mm & 10.0mm single end drills.
1 each 8.0mm & 10.0mm twin end drills

Part # 35010

weldout spotweld drill set

A selection of the most popular sizes of spot weld drills in an attractive, rugged black steel case.Type 492-D
WO-6 Set Contains:
1 each 6.5mm, 8.0mm & 10.0mm single end drills
1 each 6.5mm, 8.0mm & 10.0mm twin end drills

Pilot Drill - Type 491

High speed Steel 135° split point pilot drill for hole saws.
Bright finish, 2 Flats on shank.

viking pilot drill

This universal pilot drill will fit most hole saws.
The split point eliminates drill walking and provides more exact hole saw cutting location.

Part # Diameter Overall Length
95100 1/4 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