Products

DIN1897 HSS6542 Straight Shank Twist Drill Bit Stub Series For Metal Drilling

Short Description:

Features a tapered chisel edge in accordance with DIN 1897 with chip flutes and large rounded flank tolerances. The flat shank reduces chuck rotation and enhances shine, the bit shank is easily identifiable by its size, and the flat shank prevents rust and wear. Due to the tapered reinforcement, this drill has a long lifespan and is less likely to break when you have a specific hole size. The machine can also use 50% less thrust, accurately machine perfect round holes, and has a longer service life due to the reduction in thrust.

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Product Detail

Product Tags

Product Information

HSS Twist Drill Bits
Manufacturing	Surface Finish						Sharpening
Manufacturing	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
Standards	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

Custom-tailor would be available against customers’ requirements

Application

Scope of application

Applicable Machines

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.

FAQ

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.

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