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01020304

HSS 6542 Black&Gold Twist Drill Bit Roll Forged DIN338 For Metal Drilling1.jpg

HSS 6542 Black&Gold Twist Drill Bit Roll Forged DIN338 For Metal Drilling2.jpg

HSS 6542 Black&Gold Twist Drill Bit Roll Forged DIN338.jpg

HSS 6542 Black&Gold Twist Drill Bit Roll Forged DIN338 For Metal Drilling

HSS 6542 steel material, with excellent wear resistance and heat resistance, suitable for metal drilling.

Black gold surface treatment increases corrosion resistance and wear resistance, extending service life.

Made by rolling forging process, which improves the strength and durability of the drill bit.

Comply with DIN338 standard, ensuring the accuracy and quality of drilling.

Suitable for drilling metal materials, with high working efficiency and stability.

product details

Product Information

HSS Twist Drill Bits

Manufacturing

Surface Finish

Sharpening

White

Black

Black&White

TIN Coated

Amber

Black&Gold

118°

135°

Roll Forged

√

Rolled Polished

√

Fully Ground

√

Milled

√

Standards

DIN338, DIN340, DIN1897, DIN1869, DIN345, DIN341

Jobber Length, Taper Length, Screw Machine Length, Aircraft Extension, Taper Shank(ANSI)

Material

HSS4241, HSS4341, HSS9341, HSS6542(M2), HSS CO5%(M35), HSS CO8%(M42)

Shank

Straight Shank, Taper Shank, Three Flats Shank, Hexagonal Shank, 1/2" 3/8" Reduced Shank

Helix Angle

Type N, Type W, Type H

Rotating

Right Hand, Left Hand

Flute

Normal Parabolic

Product Size

Application

Scope of application

Trial machine example

Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

Frequently Asked Questions

Q.
Is OEM available?

A.
Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.
Q.
Are samples available?

A.
Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.
Q.
What is your payment terms?

A.
T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.
Q.
What's your delivery way?

A.
Express delivery, air shipping, sea shipping are available for your request.
Q.
What's your delivery time?

A.
Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.
Q.
When you can reply to me when I send you an Inquiry?

A.
We promise to reply within 24 hours( including holidays) on receipt of your inquiry.