Name: HARDEN metal step drill bit set 3pcs 1/8"-3/4" titanium coated (HAR 614173)
SKU: HAR 614173
Availability: InStock

HARDEN metal step drill bits set 3 pcs.
Set include: 1/8″-1/2″ drill bit, steps: 1/8, 5/32, 5/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2 • 3/16″-1/25″ drill bit, steps: 3/16, 1/4, 5/16, 3/8, 7/16, 1/2 • 1/4″-3/4″ drill bit, steps: 1/4, 3/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4
Made of HSS high speed steel, coated with titanium to increase the lifetime of the drills
The edges of the drilled hole remain clean and burr-free
Quick heat dissipation during drilling in hard materials
2 spiral chip grooves for efficient dust removal
Standard hex fitting for quick replacement using bit holders
VAT invoice with every order

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HARDEN metal step drill bit set 3pcs 1/8″-3/4″ titanium coated (HAR 614173)