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Step Down Drill Bit Unibit

Drill multiple hole sizes with this 1/4� – 1-3/8� hole diameter titanium coated step down/up drill bit. Features include: HSS Titanium nitride coated for long life 10 sizes in one bit. Ideal for thin metals. Self-starting tip eliminates skidding... more

1/4 - 1-3/8 Titanium Step Drill Bit

1/4 - 1-3/8 Titanium Step Drill Bit Features include: HSS Titanium nitride coated for long life 10 sizes in one bit. Ideal for thin metals. Self-starting tip eliminates skidding and the need for center punching Two flute design for faster smoother... more

Titanium Step Stepped Down Variable Size Sized Steel Drill Bit Unibit Tool Set

A Professional Quality Titanium Coated M2 HSS 3/16 - 7/8 -Hex Shank Drill Bit High speed titanium nitride coated steel Stepped in 12 - 1/16 increments: 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 and 7/8 Fluted design for fast smooth cutting... more

3 Piece Titanium Step Stepped Down Variable Size Steel Drill Bit Unibit Tool Set

Features: This compact set replaces 28 individual drill bits Two-flute design for faster smoother cutting Package comes with one 3/16-inch to 1/2-inch six-step bit titanium coated One 1/4-inch to 3/4-inch nine-step bit titanium coated 1/8-inch to... more

Ridge Rock Multi Titanium Steel Hole Size Enlarger Variable Size Steel Drill Bit Unibit

A Professional Quality Titanium Coated M2 HSS 13/16 - 1 3/8 9-Step Drill Bit. The Step sizes are 13/16 7/8 15/16 1 1 1/16 1 1/8 1 3/16 1 1/4 1 5/16 1 3/8 . It Contains High speed titanium nitride coated steel. It Automatically deburrs holes as you drill. more

Large Selection Stepped Down Variable Drill Bits

Brand New! Aluminum carry case Two flutes automatically deburrs as you drill Tri-flat shank for sure grip 1/4 Shank:1/8 -1/2 13 steps: 1/8 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 13/32 7/16 15/32 1/2 3/16 -1/2 . 6 steps: 3/16 1/4 5/16 3/8 7/16 1/2 3/8... more