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Factory Straight Flute Spiral Flute straight shank Hss step drill bit for Wood Metal Drilling

Short Description:

1. Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass,plastics, wood up to a thickness of 5mm.

2. 135° Split Point Tip and Center Punch: increases cutting speed with self-centering and the drills do not run off center.

3. A variety of hole diameters can be drilled using only one tool.

4. The dimension of drilled hole is exact.

5. Two Flute Design: provides longer life and better chip removal.

6. Titanium coating provides up to 2 times the life over high speed steel.

7. Only for rotary use.

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Product Detail

Product Tags

Product Information

Material	HSS(Cobalt M35 is Available)
Flute Type	Straight Flute / Spiral Flute
Flute Number	single Flutes / two Flute /Three Flutes
Shank	Tri Flat Shank (Quick Change Hex Shank, Round Shank, Double R Shank are Available)
Surface Finish	Titanium (Bright, Black & Amber, Co-coated, Black Oxide, Black & Bright, TiAIN are Available)
Color	Amber Color (Bright, Black Oxide, Titanium, Black & Gold, are Available)
Package	6Pcs with a Center Punch in Aluminum Case

Product Size

Custom-tailor would be available against customers’ requirements

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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