Add to favorites
DelitonGude 7/32" inch Cobalt Double Ends Drill Bits,M35 High Speed Steel, Pack of 10,Suitable for Steel,Cast Iron and Other Metal(7/32inch Doubel end)
Brand: DelitonGude
Condition: Used
$1520
$1599
-5% Save $079
Updated: 4 days ago
Description
【10PCS Of Cobalt Drill Bits】10PCS - 7/32"(Drilling Diameter) Metal Drill Bits. This drill bit fits the majority of power drill currently on the market.
【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, harder than 6542 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. Pay attention to speed, pressure and heat control during drilling.
【Double Eed Cuttong Point 】:The 2 cutting point of one single drill bit, when one cutting point is used bored and the other cutting end can be used, as another new drill bit.
DelitonGude makes premium quality, professional tools, superior service that wish to make your life more convenient and better!
Specifications:
Size:7/32inch.
Includes:10 drill bits.
Material: 5% Cobalt M35 High Speed Steel.
Angle Point: 135 Degree.
Shank Type: Straight and Round Shank.
Packing:Plastic box.
Features:
1.Made from M35 High Speed Steel and contain 5% Cobalt,which increases wear-resistance,durability and extra longer life span.
2.Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance.
3.135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure.Straight shank prevents walking and makes drilling precise and faster.
4.Suitable for drilling holes as Steel,Copper,Cast Iron,Galvanized Pipe,Aluminum Alloy,Wood and Other Softer Metals. If drill stainless steel, please lower the drill speed.
5.This drill bit fits the majority of power drill currently on the market and easy storage and DIY.
【What is M35 Cobalt?】
The addition of 5% cobalt increases drill bit’s heat and wear resistance, which makes it perfectly suitable for Stainless Steel and Cast Iron. M35 Cobalt steel drill bits can penetrate a 5mm-thick 304 stainless steel plate in few seconds.
Instuctions for use:
1.Keep the drill bits vertical to the object when drilling, Be sure to make both bit and work piece stable. Tilted bit is prone to break during drilling.
2.Be careful when you use an electric drill.Please start from the lowest RPM and pressure.
3.Drilling metal will accumulate an amount of heat. Necessary to use cooling liquid during drilling to keep the bit cool. Both ok to use lubricant oil and to pour water.
4.It's highly recommended that you use a drill press to drill thick metals.
5.Always wear safety goggles and safety items, because it's safe for you.
Specifications:
Size:7/32inch.
Includes:10 drill bits.
Material: 5% Cobalt M35 High Speed Steel.
Angle Point: 135 Degree.
Shank Type: Straight and Round Shank.
Packing:Plastic box.
Features:
1.Made from M35 High Speed Steel and contain 5% Cobalt,which increases wear-resistance,durability and extra longer life span.
2.Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance.
3.135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure.Straight shank prevents walking and makes drilling precise and faster.
4.Suitable for drilling holes as Steel,Copper,Cast Iron,Galvanized Pipe,Aluminum Alloy,Wood and Other Softer Metals. If drill stainless steel, please lower the drill speed.
5.This drill bit fits the majority of power drill currently on the market and easy storage and DIY.
【What is M35 Cobalt?】
The addition of 5% cobalt increases drill bit’s heat and wear resistance, which makes it perfectly suitable for Stainless Steel and Cast Iron. M35 Cobalt steel drill bits can penetrate a 5mm-thick 304 stainless steel plate in few seconds.
Instuctions for use:
1.Keep the drill bits vertical to the object when drilling, Be sure to make both bit and work piece stable. Tilted bit is prone to break during drilling.
2.Be careful when you use an electric drill.Please start from the lowest RPM and pressure.
3.Drilling metal will accumulate an amount of heat. Necessary to use cooling liquid during drilling to keep the bit cool. Both ok to use lubricant oil and to pour water.
4.It's highly recommended that you use a drill press to drill thick metals.
5.Always wear safety goggles and safety items, because it's safe for you.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0d9d5c5jp
- Model:
- 7/32 Doubel End
- Country:
- US
- ASIN:
- B0D9D5C5JP
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for DelitonGude products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.