The manufacturer states that this set is 8% cobalt, which would make this set grade M42. In the previous question the manufacturer states that this set is M35, which has only 5% cobalt.

Sorry in advance if this is a dumb question. new diy'er. will these be ok and fit chuck of a dewalt hammer drill? thank you!!

Yes they'll fit any drill chick the only thing they do not fit impact drivers those require a hex shank they will fit but never use the hammer setting with thest bits it'll ruin them

i have a lowes trailer made of thin angle iron having trouble drilling 1/4 inch holes what type bits do i need

These cobalt bits should work fine for that.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

DEWALT Cobalt Alloy Steel Drill Bit Set with Pilot Point, 14-Piece (DWA1240)

Product ID: 21156672

Details

Brand
DEWALT
Cutting Angle String
135 Degrees
Finish Type
Cobalt Alloy
Material
Cobalt Alloy
Shank Type
Straight

📦Connectable ToughCase+ storage

🔩Cobalt alloy steel for hard metals

⚙️14-piece precision set

39872CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🔧 Drill smarter, not harder — own the edge with DEWALT precision!

INSTANT VISIBILITY - Clear lid lets you identify the right bit at a glance—no more fumbling or wasted time.
COMPACT COMPATIBLE - Small bulk storage fits seamlessly inside DEWALT ToughCase+ (sold separately) for ultimate portability.
PRECISION MEETS POWER - 14 industrial-grade cobalt alloy bits engineered for stainless steel and tough metals.
PILOT POINT PERFECTION - Split tip design starts on contact, eliminating bit walking for flawless drilling every time.
EFFORTLESS ORGANIZATION - Patented bit-bar design with connectable ToughCase+ system keeps your workspace sleek and efficient.

The DEWALT 14-piece Cobalt Alloy Steel Drill Bit Set (DWA1240) features industrial-grade pilot point bits designed for maximum speed and durability in stainless steel and hard metals. Its patented bit-bar and connectable ToughCase+ storage system optimize organization and accessibility, making it a must-have for professionals demanding precision and efficiency.

Specifications

ASIN	B015J5HU4Y
Best Sellers Rank	#13,374 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Wood Drill Bit Sets
Brand Name	DEWALT
Customer Reviews	4.6 4.6 out of 5 stars (2,459)
Cutting Angle String	135 Degrees
Finish Types	Cobalt Alloy Steel
Global Trade Identification Number	00885911410861
Included Components	DWA1240 - (14) Piece Cobalt Alloy Steel Drill Bit Set
Item Dimensions	8.75 x 1.74 x 8.75 inches
Item Type Name	Tool
Item Weight	362 Grams
Manufacturer	DEWALT
Material Type	Cobalt Alloy Steel
Minimum Bore Diameter	3 Millimeters
Model	DWA1240
Number of Flutes	2
Number of Pieces	14
Part Number	DWA1240
Point Style	Pilot Point
Set Name	14-Piece
Shank Type	Straight
Surface Recommendation	Alloy Steel,Iron,Metal,Metals,Stainless,Stainless Steel,Steel
Tool Flute Type	Spiral
UPC	885911410861
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

39872CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews