This Irwin Unibit Step Drill 3-Piece Pro Kit combines many common bit sizes
Pieces are made of high-speed steel (HSS) which withstands heavy usage without any loss of control, and all of them have starter tips to eliminate center punches
Step drill bit set features straight flutes that protect thin materials
Each of the pieces has markings engraved onto the sides, which show the exact measurements for each step, and the specialized tips help maintain position when starting to drill, so nothing slips when pressure is added
Irwin drill bit set pieces have three-sided shanks that eliminate vibrations
Bit Sizes: (1/8 In
to 1/2 In
1/32 In
steps), #2 (3/16 In
to 1/2 In
1/16 In
steps), #3 (1/4 In
to 3/4 In
1/16 In
steps)
1/12/24
Absolutely love this product! It exceeded my expectations and has become a favorite in my daily routine.
1/8/25
Exceptional product! The results were incredible and I couldn't be happier. Worth every penny!
7/30/24
This is by far one of the best purchases I’ve made. It’s efficient, stylish, and easy to use.
3/7/24
Absolutely perfect! This product has everything I was looking for and more. So happy with my purchase!
2/16/25
This product is a game changer! Fantastic performance and easy to use. Highly recommend it!
9/30/24
This item is amazing! High quality and it works exactly as described. Highly recommend! ⭐⭐⭐⭐⭐