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
FAQ Shipping & Returns Order Lookup Contact Account
Diablo Metal Demon 27/64 in. X 5.6 in. L Metal Drill Bit 3-Flat Shank
Diablo Metal Demon 27/64 in. X 5.6 in. L Metal Drill Bit 3-Flat Shank
Diablo Metal Demon 27/64 in. X 5.6 in. L Metal Drill Bit 3-Flat Shank

Diablo Metal Demon 27/64 in. X 5.6 in. L Metal Drill Bit 3-Flat Shank

Take on metalworking with a drill bit built for lasting performance and precise holes: the Diablo Metal Demon 27/64 in. x 5.6 in. L Metal Drill Bit. Designed specifically for metal…

Diablo MPN DMD2764JB In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $17.99. Our online price is $19.99.
$19.99
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
Cases of 6 · Order in multiples of 6

Sold by the Case · Save 15%

Take $18.00 off your case at checkout

Case of 6 · List Price $119.94
15% OFF with code at checkout $101.94
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 6. Apply casediscount at checkout to take 15% off your order.

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

Take on metalworking with a drill bit built for lasting performance and precise holes: the Diablo Metal Demon 27/64 in. x 5.6 in. L Metal Drill Bit. Designed specifically for metal, this bit combines rugged construction with a 3-flat shank to deliver dependable bite, reduced chuck slipping, and steady starts in demanding drilling tasks.

Why this matters: a 3-flat shank engages more of the chuck’s contact surface than a round shank, translating to better torque transfer and reduced wobble. The result is cleaner, straighter holes even when you’re drilling through tougher metals. The 27/64" diameter is ideal for larger metal holes without wandering, making it a reliable choice for steel, iron, and other sturdy metals.

Key specifications at a glance:

  • Diameter: 27/64 in
  • Overall length: 5.6 in
  • Flute length: 3.7 in
  • Shank type: 3-flat shank
  • Material: metal
  • Packaging: bulk (1 piece)
  • Brand: Diablo, Metal Demon sub-brand

Ideal for:

  • Professional metal fabricators and workshop technicians who need durable, consistent-hole quality
  • Automotive enthusiasts and DIYers tackling metal fabrication, frame work, or repair projects
  • Any project requiring a mid-size hole in metal with reliable resistance to wandering and chatter

Practical tips for best results:

  • Lubricate or use a cutting fluid when drilling metal to reduce heat and extend bit life
  • For thicker or harder metals, start with a smaller pilot hole to guide the bit and minimize tool stress
  • Choose a steady feed rate and moderate drilling speed; let the bit cut rather than forcing it
  • Inspect the bit for wear and replace if cutting efficiency drops

In the Diablo Metal Demon line, this 27/64 in. x 5.6 in. drill bit stands out for its combination of task-specific size, robust metal construction, and a 3-flat shank that delivers secure chuck engagement and predictable performance. If you’re upgrading your metalworking toolkit or stocking a workshop for reliable, repeatable metal drilling, this bit is a practical, purpose-built choice.

The Details Specifications

Brand Diablo
SKU 2037973
UPC 008925173076
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 6
Unit of Measure 0 0
Dimensions (L × W × H) 7 × 3 × 1
Weight 1 lbs
Cubic Feet 0.00122 ft³
Country of Origin GERMANY
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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