Unibit Step Drills from Irwin at Van Sant Enterprises, Inc.

Irwin UNIBIT©

Irwin UNIBITs are the industry standard. Their single flute design cut much more true than double flute bits. The SpeedPoint™ cuts fast! Available in individuals or sets, and the standard industrial grade high speed steel or with TiN (Titanium Nitride) coating for extended edge life.

Standard UNIBIT HSS Fractional

Single fluted cutting edge for greater control and rounder holes
Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood and laminates
Laser etched sizes that won't wear off
3-flatted shank to eliminate slipping
Offered as individuals or sets

TiN Coated UNIBIT Fractional

Single fluted cutting edge for greater control and rounder holes
TiN (Titanium Nitride) coating extends edge life up to 6x
Laser etched sizes that won't wear off
3-flatted shank to eliminate slipping
Offered as individuals or sets

Stock Items

#1 Unibit HSS, 1/8" - 1/2" (13 hole sizes, 1/32" steps) (p/n #1).......................................

$21.99

#1T Unibit TiN, 1/8" - 1/2" (13 hole sizes, 1/32" steps) (p/n #1T)......................................

$29.99

#2 Unibit HSS, 3/16" - 1/2" (16 hole sizes, 1/16" steps) (p/n #2)......................................	$21.99
#2T Unibit TiN, 3/16" - 1/2" (16 hole sizes, 1/16" steps) (p/n #2T)....................................	$29.99
#3 Unibit HSS, 1/4" - 3/4" (9 hole sizes, 1/16" steps) (p/n #3).........................................	$39.99
#3T Unibit TiN, 1/4" - 3/4" (9 hole sizes, 1/16" steps) (p/n #3T).......................................	$52.99
#4 Unibit HSS, 3/16" - 7/8" (12 hole sizes, 1/16" steps) (p/n #4)....................................	$46.99
#4T Unibit TiN, 3/16" - 7/8" (12 hole sizes, 1/16" steps) (p/n #4T)....................................	$62.99
#5 Unibit HSS, 1/4" - 1 3/8" (10 hole sizes, 1/8" steps) (p/n #5)......................................	$82.99
Sets
Unibit General Purpose HSS Set, Includes #1, 2, 4, & 21 ......................................... (#21 is a Hole Enlarging Bit, 10 hole sizes, 13/16" - 1 3/8", 1/16" steps) (p/n 10225)	$176.99
Unibit 4-Piece Set, Includes #1, 2, 3, & 1T (p/n 10228).................................................	$96.99
Unibit HSS Set, Includes #1, 2, 3 (p/n 10502)...............................................................	$79.99
Unibit TiN Set, Includes #1T, 2T, 3T (p/n 15502)...........................................................	$107.99