Best Bosch Mechanics Length Drill Bits in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
29 pc. Set Premium Mechanic 3-Flats on Shank 135-Degree Split Point
135-Degree split point for accurate centering and fast penetration
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/ Gold Oxide
Mechanics Length 3-flats on shank
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Prime Tools | 9.95 | ✅ | ✅ | ✅ |
29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
1/16 - 1/2 by 64ths - Ultra Dex
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/ Gold Oxide
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 11/64 in., 3/16 in., 13/64 in., 7/32 in., 15/64 in., 1/4 in., 17/64 in., 9/32 in., 19/64 in., 5/16 in., 21/64 in., 11/32 in., 23/64 in., 3/8 in., 25/64 in., 13/32 in., 27/64 in., 7/16 in., 29/64 in., 15/32 in., 31/64 in., 1/2 in.
Enlarge existing holes
Drill through sheet metal, hard steel, acrylics and brass
Self-centering; 3-flats on shank
Twice the life of a standard drill bit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
29 pc. Ultra Dex Premium Mechanic 3-Flats on Shank 135-Degree Split Point
135-Degree split point for accurate centering and fast penetration
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/ Gold Oxide
Mechanics Length 3-flats on shank
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Discount Shop Tools | 7.46 | ✅ | ✅ | ✅ |
15 pc. Set Premium Mechanic 3-Flats on Shank 135-Degree Split Point
135-Degree split point for accurate centering and fast penetration
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/Gold Oxide
Mechanics Length 3-flats on shank 3/16 and larger
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vera Tools | 9.77 | ✅ | ✅ | ✅ |
115 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
135-Degree Split Point, 1/16 -1/2 by 64ths, A - Z, #1 - #60
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/ Gold Oxide
NAS 907B Heavy Duty Jobber
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
135-Degree split point for accurate centering and fast penetration
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/ Gold Oxide
NAS 907B Heavy Duty Jobber
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Jobber length drill bit has a midrange drilling depth for general-purpose applications
Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
Gold oxide finish lubricates and provides wear resistance on ferrous materials
Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
Thin web penetrates material easily, facilitating use in portable drills
Made in the USA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Set of 60 short length drill bits includes one each of wire gauge sizes #60 through #1
Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
Gold oxide finish lubricates and provides wear resistance on ferrous materials
Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
Extra thick web for increased strength and rigidity compared to standard drill bits
Made in the USA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Premium Mechanic 3-Flats on Shank 135-Degree Split Point
135-Degree split point for accurate centering and fast penetration
Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
Special Hi-Molybdenum tool steel/Gold Oxide
Mechanics Length 3-flats on shank
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Long length drill bit has an extended flute and overall length to drill deeper and reach farther than a jobber length drill bit
Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
Gold oxide finish lubricates and provides wear resistance on ferrous materials
Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
Extra thick web provides increased strength and rigidity compared to standard drill bits
Made in the USA
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Norseman | 5 |
| Chicago Latrobe | 3 |
| Viking Drill & Tool | 3 |
We've carried out a comprehensive analysis of 1,570 reviews on mechanics length drill bits, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select mechanics length drill bits priced around $102.73, with top brands including cle-line, champion cutting tool corp, viking drill & tool, astro pneumatic tool, knkut, consolidated toledo drill, drill america, norseman ctd and alfa tools and chicago latrobe
Our team of expert editors reviewed these high-quality items and handpicked the top 11 mechanics length drill bits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include amazon.com, mechanixgear, tooldom tools, crimp supply inc, raw products corp, usa tool depot, discount shop tools, dataalchemy and sim supply, inc. and highfire .
We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which mechanics length drill bits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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