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.

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

BOSCH CO14B 14ピースアソートセットケース付き - コバルトM42メタルドリルビット 3フラットシャンク付きステンレススチール、鋳鉄、チタン、ライトゲージメタルの穴あけ用途用

BOSCH CO14B 14ピースアソートセットケース付き - コバルトM42メタルドリルビット 3フラットシャンク付きステンレススチール、鋳鉄、チタン、ライトゲージメタルの穴あけ用途用

Product ID: 729306852

Details

Brand
Bosch
Cutting Angle String
135 Degrees
Finish Type
Titanium
Material
Cobalt
Shank Type
Straight

🔥High Heat Resistance - withstands intense drilling temps

⚙️M42 Cobalt Alloy - 8% cobalt for 10x durability

🛠️Thick Web Helix - enhanced stability on tough metals

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

5398488₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Description

🔥 Drill Like a Pro, Last Like a Legend ⚙️

PRECISION STABILITY - Thick web helix design minimizes bit wobble, delivering clean, accurate holes every time on the hardest materials.
UNMATCHED DURABILITY - Engineered with premium M42 cobalt alloy for 10x longer life than standard bits, perfect for relentless pros.
VERSATILE 14 PIECE SET - From 1/16" to 1/2", this comprehensive assortment covers all your drilling needs in metals like cast iron and lightweight gauge metals.
HEAT DEFYING PERFORMANCE - Stay cool under pressure—these bits resist high temperatures, ensuring consistent precision on stainless steel and titanium.
PORTABLE PROFESSIONALISM - Comes in a sleek, durable case—carry your trusted toolkit with confidence and never miss a beat on the job.

The BOSCH CO14B 14 Piece Assorted Set features premium M42 cobalt drill bits with 8% cobalt content, delivering 10 times longer life and superior heat resistance. Designed for drilling through stainless steel, cast iron, titanium, and light gauge metals, this set includes 14 sizes housed in a durable case, making it the ultimate choice for professionals demanding precision, durability, and versatility.

Specifications

ASIN	B07Q9HNTBH
Amazon 売れ筋ランキング	DIY・工具・ガーデン - 616,292位 ( DIY・工具・ガーデンの売れ筋ランキングを見る ) 木工用ドリルビットセット - 1,625位
GTIN (Global Trade Identification Number)	00000346594591
UPC	000346594591
おすすめ度	5つ星のうち4.6 3,911 レビュー
コーティング	チタン
シャンクタイプ	ストレート
パッケージ内に含まれる商品の数	14
フルート形状	スパイラル
ブランド	Bosch
ブランド名	Bosch
メーカー名	BOSCH
メーカー型番	CO14B
モデル番号	CO14B
ユニット数	14 個
仕上げタイプ	チタン
切削角度ストリング	135 度
切断角度ストリング	135 度
十字穴番号	スプリットポイント
同梱商品	ドリルビット14本、ケース。
商品の重量	1 ポンド
商品寸法 (長さx幅x高さ)	18.3 x 14.2 x 4.6 cm
商品本体サイズ	18.3 x 14.2 x 4.6 cm
商品種別	BOSCH(ボッシュ) CO14B 14pcs Cobalt M42 ドリルビットセット
推奨する地面のタイプ	Cast Iron,Metal,Metals,Stainless Steel
最小ボア径	0.06 インチ
材質	コバルト
溝の数	3
素材	コバルト

Reviews

C**O

calidad y resistencia

El funcionamiento de esta broca es muy bueno, se pueden hacer fácilmente perforaciones al metal

Invalid date

J**.

Calidad inmejorable

Las mejores brocas, que puedes encontrar en el mercado para perforar, el hierro forjado y el acero inoxidable

Invalid date

E**H

very good service

top class

Invalid date

J**F

Premium Drill Bit That Powers Through Metal Effortlessly

This BOSCH Cobalt M42 3/8" drill bit performs extremely well, especially on hard metals. It made drilling feel almost effortless. Fit: Fits securely in standard drill chucks thanks to the three-flat shank design, with no slipping during use. Size: The 3/8" size is accurate and consistent, making clean and precise holes in various materials. Ease of Use: Very easy to use. It stays stable while drilling and doesn’t require excessive force to cut through tough metal. Compatibility: Works well across a range of materials including stainless steel, cast iron, and aluminum without issue. Case: Packaging is simple and protective enough to keep the bit safe during storage and transport. Appearance: Clean, professional look with a solid cobalt finish that reflects its heavy-duty design. Overall, this drill bit performs like a high-quality tool should. It cut through hard metal almost like melted butter, making it a reliable choice for demanding drilling tasks.

Invalid date

L**I

forets à métaux de très bonne qualité

Impeccable - de très bonne qualité - pas besoin de forcer - à voir à l'usage mais je reste confiante

Invalid date

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

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days 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.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

5398488₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Reema J.

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

1 month ago

View all Trustpilot reviews

BOSCH CO14B 14ピース アソートセット ケース付き - コバルトM42メタルドリルビット 3フラットシャンク付き ステンレススチール、鋳鉄、チタン、ライトゲージメタルの穴あけ用途用

Details

Details

Description

Specifications

Reviews

Common Questions

BOSCH CO14B 14ピースアソートセットケース付き - コバルトM42メタルドリルビット 3フラットシャンク付きステンレススチール、鋳鉄、チタン、ライトゲージメタルの穴あけ用途用