Diameter (in.)
Material
Customer Rating
+ Above
+ Above
Brand
Price
Irwin Unibit #2 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10232
![Irwin Unibit #2 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10232]( "Irwin Unibit #2 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10232")
Irwin Unibit #2 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10232
Item# 962153
Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234
![Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234]( "Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234")
Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234
Item# 962154
Makita High Speed Steel Step Drill Bit - 1/4 in. through 1 1/8 in.- Model# 711494-A
![Makita High Speed Steel Step Drill Bit - 1/4 in. through 1 1/8 in.- Model# 711494-A]( "Makita High Speed Steel Step Drill Bit - 1/4 in. through 1 1/8 in.- Model# 711494-A")
Makita High Speed Steel Step Drill Bit - 1/4 in. through 1 1/8 in.- Model# 711494-A
Item# 1591796
5 / 5
5 / 5
5 / 5
Item# 962153
Item# 962154
Item# 1591796
Only $21.99
Only $39.99
Only $64.99
Irwin Unibit #1 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10231
![Irwin Unibit #1 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10231]( "Irwin Unibit #1 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10231")
Irwin Unibit #1 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10231
Item# 962152
Makita High Speed Steel Step Drill Bit — 9/16 in. through 1in. Dia., Model# 711497-A
![Makita High Speed Steel Step Drill Bit — 9/16 in. through 1in. Dia., Model# 711497-A]( "Makita High Speed Steel Step Drill Bit — 9/16 in. through 1in. Dia., Model# 711497-A")
Makita High Speed Steel Step Drill Bit — 9/16 in. through 1in. Dia., Model# 711497-A
Item# 1591799
S & H Industries Colbalt Step Drill, Model# 77426
![S & H Industries Colbalt Step Drill, Model# 77426]( "S & H Industries Colbalt Step Drill, Model# 77426")
S & H Industries Colbalt Step Drill, Model# 77426
Item# 3377426
Item# 962152
Item# 1591799
Item# 3377426
Only $21.99
Only $46.99
Only $59.99
Makita High Speed Steel Step Drill Bit - 1/4 in. through 3/4 in. Dia., Model# 711493-A
![Makita High Speed Steel Step Drill Bit - 1/4 in. through 3/4 in. Dia., Model# 711493-A]( "Makita High Speed Steel Step Drill Bit - 1/4 in. through 3/4 in. Dia., Model# 711493-A")
Makita High Speed Steel Step Drill Bit - 1/4 in. through 3/4 in. Dia., Model# 711493-A
Item# 1591795
Item# 1591795
Only $41.99
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