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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: JINRUI
  • Model Number: JR126
  • Type: Step drill bit
  • Material: Tungsten Carbide
  • Use: clocks, glassed frames, other materials drilling
  • Coating: Nano coated or no coating
  • Step 1 of Flute diameter 1: 0.6mm-2.5mm
  • Step 2 of Flute diameter: 1mm-2.9mm
  • Step 1 of Flute length: 3mm-4.8mm
  • Step 2 of Shank Diameter: 3.6mm-6mm
  • Overall Length: 38mm
  • Raw material: Kennametal (America) or Sumitomo (Japan) or guhring (Germany)
  • Angle: 90°
  • Product name: JR126 0.6mm-2.9mm solid tungsten carbide steped drill bit
  • Scope of business: OEM, FOB, EXW, CFR are welcome

Packaging & Delivery

Packaging Details Packages of 0.6mm-2.9mm solid tungsten carbide steped drill bit:
1pc/polybox + carton (as per customer's requirements)
Delivery Time 5 days after receiving the payment


solid tungsten carbide steped drill bit:
1.Nano coted or not coating is ok
2. 2 step;
3.OEM is ok;
4.import materials.

Product Description


1. Size / Specification

DescriptionItem no. d1
  0.6mm-2.9mm solid tungsten carbide steped drill bitJR126-0100.6133.603.17590°38
material: tungsten carbideJR126-0121.51.844.503.17590°38
Suitable for forming clocks, glasses frames and other materials drilling with good finishingJR126-01422.°38

JR126 0.6mm-2.9mm solid tungsten carbide steped drill bit

steped drill bit  |  carbide steped drill bit | tungsten carbide steped drill bit 



2. Structural drawings

Packaging & Shipping & equipment

1. Packaging (Four steps only and three packaging schemes!)


2. Our type of shipping

We offer as many shipping options as possible which including TNT, UPS, DHL, Fedex and EMS etc.

If you want shipped by sea, pls inform us in advance.

Currently, we can do FOB HK/SHENZHEN and Ex-W SHENZHEN.

For any other delivery terms, please feel free to contact salesman leven.

Our Services


1. We can manufacture tools according to your needs(sample or drawing welcomed)

2. Primary competitive advantages are well and high quality control \ prompt delivery\competitive prices \  OEM  accepted

3. We can also manufacture spherical milling cutting tool.forming milling cutter,tungsten end mill,carbide end mill


4. Raw material from Kennametal (America) or Sumitomo (Japan) or guhring (Germany)

5. Application:Applied in aerospace, cars, horologe, stainless,glass,cellphone, electron and medical apparatus and instruments.


Company Information



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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
10 Transactions 20,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $30,000
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