Daisy
Last Updated: Jul 17, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
29 Piece
Cobalt Alloy Steel Drill Bit Set
Sizes 1/16 inch -1/2 inch in 1/64 inch increments, 135 Degree Split Point To Minimize Walk
5% Cobalt Alloy Steel For Higher Heat & Abrasion Resistance
Heavy Duty Web Construction For Strength & Durability
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Designed to remove broken studs, bolts, socket screws and fittings
Aggressive left hand spiral design for extra gripping power
Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor's grip increases
Extractor size and recommended drill bit size are etched on each tool.
Set includes plastic pouch
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TruckloadTools | 5.73 | ❌ | ❌ | ❌ |
Built for maximum durability and long life with impact drivers
Low profile right angle attachement for accessing tight spots
Chuck accepts all standard 1/4" hex shank accessories
Constructed with steel gears and ball bearing drive for smooth drilling and long life
1/4" quick-change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
SELF-FEED BIT 1-3/4" SPEEDBOR MAX
SELF-FEED BIT 1-3/4" SPEEDBOR MAX
SELF-FEED BIT 1-3/4" SPEEDBOR MAX
SELF-FEED BIT 1-3/4" SPEEDBOR MAX
SELF-FEED BIT 1-3/4" SPEEDBOR MAX
3X the cutting area and edges of standard self feed bits
7/16-Inch Impact Rated Shank
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Express Tool Supply | 9.88 | ❌ | ❌ | ❌ |
This is highly durable
This is manufactured in China
Package Dimensions: 17.78 L x 6.604 H x 10.922 W (centimeters)
Package Weight: 0.55 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ThrilloftheHunt | 9.88 | ✅ | ✅ | ✅ |
This product is easy to use
This product is highly durable
This product is manufactured in China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MaxWarehouse | 9.82 | ❌ | ❌ | ❌ |
This product is easy to use
This product is highly durable
This product is manufactured in China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Insert bits feature a common fastener type in the aviation and electronics industries
Drill bits are manufactured with industrial-grade S2 steel for maximum life and durability
Each drill bit features a #4 point size
1/4" shank diameter
1" overall length
Insert bits feature a common fastener type in the aviation and electronics industries
Drill bits are manufactured with industrial-grade S2 steel for maximum life and durability
Each drill bit features a #4 point size
1/4" shank diameter
1" overall length
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
This Are Easy To Use
This Is Highly Durable
This Is Manufactured In China
Package Dimension : 7.09 " L X 3.75 " W X 1.42 " H
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Irwin Tools | 7 |
| Irwin | 2 |
We've carried out a comprehensive analysis of 2,285 reviews on industrial drill bits, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select industrial drill bits priced around $31.09, with top brands including comoware, macxcoip, efficere, irwin tools, hiltex, accusize industrial tools, gmtools, denali and amazon basics and intoo
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