• Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits
  • Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits
  • Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits
  • Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits
  • Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits
  • Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits

Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits

Customized: Non-Customized
Standard: DIN
Length: 65-104 mm
Type: Core Drill Bit
Material: High Speed Steel
Usage: Wood Drilling, Metal Drilling
Samples:
US$ 0/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Gold Member Since 2020

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
SDB
Shank Shape
Straight Shank, Hex Shank
Processing
Fully Ground
Flute Type
Straight, Spiral
Package
Plastic Box ,Cardboard
Transport Package
Carton
Specification
4-35 mm
Trademark
Leying
Origin
Zhejiang
HS Code
8207509000
Production Capacity
200000 Pieces/Month

Product Description

Product Description
 

Product:
 

Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits

 

Brand:

Leying

Size:

4-35  MM

Raw Material:

HSS , HSS Co

Hardness: :

62-66 HRC

Application:

Stainless Steel,Carbon Steel,Aluminum,Alloy Steel,Cast Iron,Wood,Plastic
 

Brief Introduction

Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit.

Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper)

up to 1/8" (3.2mm) thick as well as in plastic and wood. No center punching or pilot hole drilling is required on most sizes.

The bits are easy to keep sharp, and the hole size is easily determined by the diameter markings that are permanently

laser-etched in the flute areas.


 
Type Size (mm) Overall Length (mm)
SDB-01 4,6,8,10,12 65
SDB-02 4,5,6,7,8,9,10,11,12 65
SDB-03 4,6,8,10,12,14,16,18,20 75
SDB-04 6,9,13,16,19,21,23,26,29,32,35,38 100
SDB-05 6,8,10,12,14,16,18 68
SDB-06 6,8,10,12,14,16,18,20,22,24,26,28,30 98
SDB-07 4,6,8,10,12,14,16,18,20,22 81
SDB-08 5,7.5,10,13,16,19,21,23,26,29,31,33,35 104


Products Details

Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits
Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits

Workshop & Testing Lab

Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits

Exhibition

Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits


Packing & Shipping

Packing: Inner package: PVC Box ; Outer package: Cartons 
Shipping: By air or by sea(FOB port:Shanghai/Ningbo),by express (DHL,UPS,TNT,FEDEX)

Custom Cobalt Steel Unibit Tree Step Double Slot Cone Cutting Shaped Drill Bits


FAQ

1. Q: Is OEM available?

    A: Yes,OEM and customization are availble. Also, we can provide label printing service.

2. Q: Are samples available?

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

    A: T/T,L/C,Paypal for different circumstances.

4. Q: What's your deliver way?

    A: Express delivery, air shipping, sea shipping are available for your request.

5. Q: What's your delivery time?

    A: Usual delivery time is 20-30 days after receiving the advance payment.
      
For the customized product, the delivery time is 35-45 days after receiving the advance payment.

Send your message to this supplier

*From:
*To:
avatar Mr. Moses
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now