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Drilling Tools l Drilling Accessories l Irwin Unibit Self-Starting Drills

Irwin Unibit Self-Starting Drills     • Many other styles available, please inquire

Part Number Fractional H.S.S.
Number of Holes
Hole Sizes
Increments
Shank Size
Max. Material Thickness
TPA5611
13
1/8” to 1/2”
1/32”
1/4”
1/8”
TPA5612
6
3/16 to 1/2”
1/16”
1/4“
3/8”
TPA5610
9
1/4” to 3/4”
1/16”
3/8”
1/8”
TPA5613
12
3/16” to 7/8”
1/16”
3/8”
1/8“
TPA5614
10
1/4” to 1-3/8”
1/8”
1/2”
1/8”