IRONANT 3PCS Step Drill Bit Set, Spiral Grooved HSS Titanium Step Drill Bits for Metal, 31 Sizes Stepper Up Bits

Brand: IRONANT

Features:

• HSS Titanium Coating: The step drill has excellent sharpness and durability due to its high speed steel material and titanium coating
• 118° Split Point Tip & Spiral Dual-flute Design: increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape more easily
• Set Includes: #1(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"; #2(12 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"; #3 Bit(9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
• Widely Application: Ideal for drilling holes in plastic, aluminum, iron and many other types of sheet metal (Not recommended for stainless steel or any other harder metal)
• Equipped with a portable bag, make it more convenient for using and storing the step drills

Part Number: IRT3-S

Package Dimensions: 3.8 x 2.8 x 0.9 inches