Item No.: SDB
HSS Spiral Grooved
Hex Shank Step Drills
Titanium Coated
SDB030 /16" - 1/2" x 6 step
SDB031 /8" - 1/2" x 13 step
SDB032 1/4" - 3/4" x 9 step
Item No.: SDB003
HSS Spiral Grooved Step Drills
White Finished
4 - 20mm x 9 step
Item No.: SDB016
HSS Spiral Grooved Step Drills
White Finished
6 - 30mm x 13 step
Inch Size HSS Single Grooved Step Drills
SDC030 3/16" - 1/2" x 6 step
SDC030L 3/16" - 1/2" x 6 step
SDC031 1/8" - 1/2" x 13 step
SDC032 1/4" - 3/4" x 9 step
SDC033 3/16" - 7/8" x 12 step
SDC034 7/16" - 1 1/8" x 12 step
SDC035 9/16" - 1" x 8 step
SDC036 1/2" - 1" x 9 step
SDC037 1/4" - 1 3/8" x 10 step
SDC038 1/4" - 1 1/2" x 11 step
SDC039 13/16"-1 3/8" x 10 step
SDC040 3/4"-1 3/8" x 11 step
Inch Size HSS Hex Shank Step Drills
Titanium Coated
SDH030 3/16" - 1/2" x 6 step
SDH030L 3/16" - 1/2" x 6 step
SDH031 1/8" - 1/2" x 13 step
SDH032 1/4" - 3/4" x 9 step
SDH033 3/16" - 7/8" x 12 step
SDH034 7/16" - 1 1/8" x 12 step
SDH035 9/16" - 1" x 8 step
SDH036 1/2" - 1" x 9 step
SDH037 1/4" - 1 3/8" x 10 step
SDH038 1/4" - 1 1/2" x 11 step
SDH039 13/16"-1 3/8" x 10 step
SDH040 3/4"-1 3/8" x 11 step
Item No.: SDS635
HSS SDS Shank Step Drills
Titanium Coated
6 - 35mm x 13 step
6-8-10-13-16-18-20-22-25-28-30-32-35mm
Item No.: SDB301
3 pcs White Finished HSS Spiral Grooved
Step Drill Set in Metal Case
4 - 12mm x 9 step
4 - 20mm x 9 step
4 - 30mm x 14 step
Item No.: SDB302
3 pcs Titanium Coated HSS Spiral Grooved Step Drill Set
in Wooden Case
3/16" - 1/2" x 6 step
1/8" - 1/2" x 13 step
1/4" - 3/4" x 9 step
Item No.: SDT302B1
3 pcs Hex Shank Titanium Coated
HSS Step Drill Set
in Wooden Case
3/16" - 1/2" x 6 step
1/8" - 1/2" x 13 step
1/4" - 3/4" x 9 step
Item No.: SDT302A1
3 pcs Hex Shank Titanium Coated HSS Step Drill
Set in Wooden Case
3/16" - 1/2" x 6 step
1/8" - 1/2" x 13 step
1/4" - 3/4" x 9 step
Item No.: SDT302B2
3 pcs Hex Shank Titanium Coated
HSS Step Drill Set
in Blister Card
3/16" - 1/2" x 6 step
1/8" - 1/2" x 13 step
1/4" - 3/4" x 9 step
Item No.: SDT302A2
3 pcs Hex Shank Titanium Coated
HSS Step Drill Set
in Hang Bag
3/16" - 1/2" x 6 step
1/8" - 1/2" x 13 step
1/4" - 3/4" x 9 step
Item No.: SDT302A3
3 pcs Hex Shank Titanium Coated HSS Step Drill
Set in Double Blister Card
3/16" - 1/2" x 6 step
1/8" - 1/2" x 13 step
1/4" - 3/4" x 9 step