Length of the bits for each diameter?

"Hi there, please see the following model with diameter and length size of the bits that comes in CO14B; CO2131 - 1/16"" - 1.875"" CO2132 - 5/64"" - 2.0"" CO2133 - 3/32"" - 2.5"" CO2134 - 7/64"" - 2.625"" CO2135 - 1/8"" - 2.75"" CO2136 - 9/64"" - 2.875"" CO2137 - 5/32"" - 3.125"" CO2139B - 3/16"" - 3.5"" CO4141 - 7/32"" - 3.75"" CO2145 - 1/4"" - 4.5"" CO2147 - 5/16"" - 4.5"" CO2151 - 3/8"" - 5.0"" CO2159 1/2"" - 6.0"" For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST."

Where is the 5/64" individual bit? (The only one I need to replace, of course!)

You always have to order any single bit or bit replacement separately, unless you can convince the company otherwise.

Does Bosch make a metric set????

This COB14B Drill bit set is at a standard or imperial measurement. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

Do either of the sets come with a bit holder? If not, what size bit holder would work?

The CO14B set doesn't come with a bit holder. The bits will work with drills that caters straight shank bits and three-flat shank bits. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7AM-7PM CST.

Desertcart Logo

Deliver to Cayman Islands

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔥 Drill Like a Pro, Last Like a Legend ⚙️

PORTABLE ORGANIZED - Comes in a sleek, durable case for easy transport and quick access on the job site.
UNMATCHED DURABILITY - Engineered with premium M42 cobalt alloy for 10x longer lifespan than standard bits.
PRECISION STABILITY - Thick web helix design ensures steady, accurate drilling in stainless steel, titanium, and cast iron.
VERSATILE 14 PIECE SET - Includes a comprehensive range of sizes from 1/16" to 1/2" to tackle any professional metal drilling task.
HEAT DEFYING PERFORMANCE - Maintains sharpness and strength even under extreme high-temperature drilling conditions.

The BOSCH CO14B 14 Piece Assorted Drill Bit Set features premium M42 cobalt alloy bits with 8% cobalt content, delivering 10 times longer life and exceptional heat resistance. Designed for professional-grade drilling in stainless steel, titanium, cast iron, and light gauge metals, this set combines precision, durability, and versatility in a compact, organized case.

Manufacturer	BOSCH
Part number	CO14B
Item Weight	454 g
Package Dimensions	22.3 x 11.7 x 4.2 cm; 453.59 g
Size	14 pc. Drill Bit Set
Color	H1555
Finish	Titanium
Material	Cobalt
Measurement System	Inch
Included Components	14 x Drill Bits Case
Batteries Included	No
Batteries Required?	No

BOSCH CO14B 14 Piece Assorted Set with Case - Cobalt M42 Metal Drill Bits with 3 Flat Shanks for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light Gauge Metal

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions