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BULK QUOTE SCREWS

Unibit Multi-Step Bits Designed with the original single-flute cutting edge. The single flute helps assure true round holes and allows greater control. Unibits® are constructed of industrial grade high speed molybdenum steel and heat treated to assure maximum durability.

Recommended Cutting Speeds
Diameter Hole = Recomended

Diameter Hole = Recomended

Diameter Hole = Recomended
1/8-3/8" = 1200rpm
5/8-3/4" = 600rpm
1 1/8" = 240rpm
3/8-1/2" = 600rpm
3/4-7/8" = 300rpm
1 1/2" = 200rpm
1/2-5/8" = 400rpm
1" = 260rmp


NOTE: Standard Unibits® have a specific number of mini-steps, each of which can be stopped at independently. Unibits® that are marked with "ONLY" have several micro-steps that are not designed to be used as independent stopping points. The "ONLY" step drills can be used to drill multi-sized holes, however, stopping at a particular step can prove more difficult. The "ONLY" step drills are specifically designed to more quickly drill the ultimate size.


Unibit - Single Flute
Code Name Image Description  
UNB1812 DRILL BIT - MULTI STEP - SINGLE FLUTE
1/8 - 1/2 (13 Step) Unibit® (ea)
UNB31612 DRILL BIT - MULTI STEP - SINGLE FLUTE
3/16 - 1/2 (6 Step) Unibit® (ea)
UNB1434 DRILL BIT - MULTI STEP - SINGLE FLUTE
1/4 - 3/4 (9 Step) Unibit® (ea)
UNB31678 DRILL BIT - MULTI STEP - SINGLE FLUTE
3/16 - 7/8 (12 Step) Unibit® (ea)
UNB14138 DRILL BIT - MULTI STEP - SINGLE FLUTE
1/4 - 1 3/8 (10 Step) Unibit® (ea)
UNB78 DRILL BIT - MULTI STEP - SINGLE FLUTE
7/8 (1 Step) Unibit® (ea)
UNB118 DRILL BIT - MULTI STEP - SINGLE FLUTE
1-1/8 (1 Step) Unibit® (ea)
UNB78118 DRILL BIT - MULTI STEP - SINGLE FLUTE
7/8 & 1-1/8 (2 Step) Unibit® (ea)
 

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