Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

Diablo Metal Demon Steel Drill Bit Set 3-Flat Shank 15 pc

Diablo Metal Demon Steel Drill Bit Set with a 3-Flat Shank delivers dependable, precise drilling for demanding tasks. This 15‑piece kit, crafted from sturdy steel, is built to with…

Diablo MPN DMD-S15T In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $34.99. Our online price is $38.99.
$38.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Diablo Metal Demon Steel Drill Bit Set with a 3-Flat Shank delivers dependable, precise drilling for demanding tasks. This 15‑piece kit, crafted from sturdy steel, is built to withstand frequent use in metalworking and general-purpose drilling in professional shops and home garages alike.

Why the 3-Flat Shank matters

The unique 3-flat shank design provides superior torque transfer and minimizes bit slippage in standard drill chucks. That means more accurate starts, steadier holes, and less cam-out when you push for faster feeds or tougher materials.

What’s in the set

  • 15 pieces spanning a range of standard sizes to cover common drilling requirements
  • Hang-tag packaging for easy display, organization, and quick access in your workspace
  • Rugged steel construction designed for durability and long service life

Ideal use cases

Designed for a variety of drilling tasks in metalworking, fabrication, automotive maintenance, and DIY projects. Whether you’re tackling steel, aluminum, or other everyday materials, this Diablo set provides reliable performance and consistent results when paired with the right drill speed and lubrication.

Pro tips for best results

  • Maintain a steady feed pressure and use a slow to moderate drill speed to prevent overheating
  • Lubricate or use cutting oil when drilling metal to extend bit life and improve hole quality
  • Pause to cool bits after heavy use and inspect for wear to ensure optimal performance

Why choose Metal Demon

With the Metal Demon lineage, you get a balance of toughness and precision designed for frequent use in real-world work environments. The 15-piece arrangement ensures you’re equipped for a broad set of common hole sizes without constant bit swaps.

The Details Specifications

Brand Diablo
SKU 2038098
UPC 008925172741
Unit EA
Case Pack Quantity 20 per case
Retail Unit Quantity 1
Unit of Measure 15 ST
Dimensions (L × W × H) 2 × 4 × 8
Weight 1 lbs
Cubic Feet 0.05293 ft³
Country of Origin GERMANY
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare