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

Cutting Tools
Viking Drill & Tool
Chatterproof ™ Super Premium

Special Hi-Molybdenum tool steel, gold surface treated points for maximum lubricity and chatterproof finish.

counter sink

82-UB Pilotless

COUNTERSINK

82-UB Piloted

COUNTERSINK

90-UB Deburring

82-UB & 90-UB

These high performance, fluteless tools
Free cutting - for ease of use
Single cutting edge - for fast stock removal
Chatterproof - for a micro smooth finish
Easily re sharpened - for extra long life
Wide selection of styles and angles - a tool for any job
Recommended for superior finishes on metal, plastic and wood applications.

82° Piloted Countersink Type 82-UB

Part # Size Screw
Size
Pilot Shank
Diameter
Overall
Length
Body
Size
Body
Length
Pilot
Length
67010 CS1/4 1/4 1/4 3/8 2 33/64 1 5/32
67020 CS1/4A 1/4 17/64 3/8 2 33/64 1 5/32
67030 CS5/16 5/16 5/16 3/8 2-3/16 41/64 1-3/16 5/32
67040 CS5/16A 5/16 21/64 3/8 2-3/16 41/64 1-3/16 5/32
67050 CS3/8 3/8 3/8 1/2 2-5/8 49/64 1-3/8 5/32
67060 CS3/8A 3/8 25/64 1/2 2-5/8 49/64 1-3/8 5/32
67070 CS7/16 7/16 7/16 1/2 2-3/4 53/64 1-1/2 7/32
67080 CS7/16A 7/16 29/64 1/2 2-3/4 53/64 1-1/2 7/32
67090 CS1/2 1/2 1/2 1/2 2-13/16 15/16 1-9/16 1/4
67100 CS1/2A 1/2 33/64 1/2 2-13/16 15/16 1-9/16 1/4
82° Pilotless Countersink Type 82-UB

Part # Size Diameter of Cut Screw
Size
Shank
Diameter
Overall
Length
Body
Size
Body
Length
Maximum Size
67110 CS073 0.073 15/64   1/4 1-3/4    
67120 CS3/16 3/16 17/32   1/4 1-7/8 9/16 1
67130 CS307 0.307 25/32   1/2 2-5/8 13/16 1-3/8
67140 CS307A 0.307 25/32   1/4 2-1/16 13/16 1-1/4
67150 CS431 0.431 7/8   1/2 2-13/16 1-1/8 1-9/16
67160 CS1/2B 1/2 1-15/32   1/2 3-1/2 1-1/2 2-1/8
67170 CS5S     Numbers 4,5 1/4 1-1/2 17/64 5/8
67180 CS6S     Number 6 1/4 1-1/2 19/64 5/8
67190 CS8S     Number 8 1/4 1-5/8 11/32 3/4
67200 CS10S     Number 10 1/4 1-5/8 25/64 3/4
90° Deburring Tools Type 90-UB

Part # Size Diameter of Cut Shank
Diameter
Overall
Length
Body
Size
Body
Length
Maximum Size
67210 DB1/64 21/64 11/64 3/16 1-1/2    
67220 DB1/16 1/16 11/64 3/16 1-1/2    
67230 DB1/8 1/8 15/64 1/4 1-3/4    
67240 DB5/32 5/32 13/32 1/4 1-11/16 7/16 13/16
67250 DB3/16 3/16 17/32 1/4 1-7/8 9/16 1
67260 DB5/16 5/16 25/32 1/2 2-19/32 13/16 1-3/8
67270 DB5/16C 5/16 25/32 1/4 2-1/32 13/16 1-5/32
67280 DB9/16 9/16 1-3/32 1/2 2-13/16 1-1/8 1-9/16
67290 DB1/2 1/2 1-15/32 1/2 3-1/2 1-1/2 2-1/8