Custom welded HSS shank extra long drill bit Hrc65 carbide drill bit

Supplier: Shenzhen Dawei Industrial Technology Co., Ltd.
Region: Guangdong, China
Contact: Ms Alisha Huang
Price: $5.00 / >=10 pieces
Min. Order: 10 pieces

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Product details

Supply capacity:	300,000 pieces per day	Surface treatment:	polishing
port:	Shenzhen	ID:	Data Warehouse/Custom
coating:	As required	payment terms:	Western Union, T/T, Trade Assurance
Drilling type:	Straight Cut Carbide Point Mills	Handle:	High speed steel handle
product name:	welding drill	size:	Diameter 4-25mm / customized
Customization support:	OBM,ODM,OEM	application:	metal drilling
Packaging Details:	Plastic tube + carton	Certification:	CE, ROHS
flute:	2 flutes	Human Resources Committee:	55/60/65
Surface treatment:	coating

We combine high-speed steel with tungsten carbide through professional atomic diffusion welding technology to process it into an economical and durable welding drill bit.

Our welding technology has a wide range of applications, not only for twist drills, but also for electric drills.

advantage:

Save costs and increase efficiency

Solve the problem of frequent disconnection
high precision
High hardness
good toughness
Personalization

product specification

raw material	SKH51, SKH55, SKH59, SKH9. YG7, YG25, YL10.2, GU25UF, WF25, K44/40.
size	Diameter 4-25mm, other sizes can also be made according to needs
flute	2 flutes
tolerant	±0.002mm or customized
hardness	Depends on material (HRC58~94)
coating	TiAlN or AlTiN or TiSiN or uncoated
application	Processing cast iron, die steel, stainless steel, heat-treated steel, aluminum alloy, etc.
welded	atomic diffusion welding
MOQ	10 or more

Product Details

The hardness/material/tolerance of the drill can be customized according to your requirements.

Applications

workpiece

40cr alloy structural steel, drill 13mm holes.

Compared

forward:Taiwan stainless steel drill bit, which can drill 30 holes at a time.
back:Using welded tungsten steel drill bits, 40 holes can be drilled at a time.

in conclusion

Work efficiency increased by 40%!

workpiece

6012 aluminum alloy, drill 15mm holes.

Compared

forward:It adopts solid carbide end mill with a service life of 150 holes.
back:Using welded tungsten steel drills, the same production efficiency saves 30% of the cost.

in conclusion

Save 30% of the cost!

workpiece

Quartzite, drilled.

Compared

forward:Alloy steel + hard alloy drill is used, which is difficult to process.
back:Alloy steel + tungsten steel drill is adopted, which is convenient for drilling.

in conclusion

For Quartzite!

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