Heavy Duty Bit -Set Of 5 Step Drill Bit For Metal Sheet

50 Sizes in One Convenient Case. Eliminate the need for a bulky drill box. The IRONANT 5-Piece Step Drill Bit Set is the ultimate "all-in-one" solution for your workshop. Designed for precision and speed, these bits allow you to drill holes of multiple diameters without constantly changing tools.

Why Choose IRONANT?

• Precision Starts: Features a 118° X-Type Split Point that self-centers immediately. This increases cutting speed and prevents the bit from "walking" across your material.

• Smoother Cuts: The Two-Flute Design clears chips faster, allowing particles to escape easily for a cleaner, smoother hole.

• No Slipping: Equipped with a Tri-Flatted Shank that locks securely into your power tool, ensuring the bit won't spin inside the chuck during heavy use.

• Versatile Use: Perfect for drilling through sheet metal, wood boards, plastic, aluminum alloy, and copper. (Note: Not recommended for high carbon steel or hard metals.)

What’s Included (5 Bits, 50 Steps): We’ve got every size covered. This set includes:

• Bit #1 (10 Steps): 1/4" to 1-3/8"

• Bit #2 (12 Steps): 3/16" to 7/8"

• Bit #3 (9 Steps): 1/4" to 3/4"

• Bit #4 (13 Steps): 1/8" to 1/2"

• Bit #5 (6 Steps): 3/16" to 1/2"

Pro Tips for Long Life:

1. Lubrication is Key: To extend the service life of your bits, we recommend applying oil before use.

2. Keep it Cool: When drilling metal, add water or cutting fluid to keep temperatures down and maintain sharpness.

Product Highlights:

• ✅ Ultra-Durable: Genuine M2 HSS steel with black coating runs cooler and resists rust.

• ✅ All-in-One Convenience: Drills 10 different hole sizes (1/4" up to 1-3/8") without changing bits.

• ✅ High Performance: 118° split point prevents slipping; double flute design clears particles for cleaner holes.

• ✅ Universal Fit: Works with most electric and rechargeable drills.

Perfect For: Home DIY, Workshop, Metal & Woodworking. (Note: Use cutting fluid for metal drilling to prolong tool life.)