China Double Flutes Cemented Carbide Tipped Two Holes Deep Gun Drill

Customization: Available
Customized: Customized
Standard: GB

Product Description

  • Overview
  • Product Description
  • Packaging & Shipping
  • Our Services
  • Company Profile
  • FAQ

📋 Basic Info.

Model NO. Customized
Length Jobber-length
Type Gun Drill Bit
Material Tungsten Carbide
Usage Deep Hole Drilling
Size Various
Trial Order Acceptable
Coating Aitin/Tin
Trade Terms CIF/ Fob/ EXW
Transport Package in Cartons
Specification Customized
Origin China
Production Capacity 10,000,000 pieces/Year

🛠️ Product Description

China Double Flutes Cemented Carbide Tipped Two Holes Deep Gun Drill

Gun drill is considered to be used when the hole depth with diameter range of 2.0~50mm up to or exceeds ten times the diameter, as the gun drill provides high hole precision, accurate hole position, excellent hole surface finishes, good straightness and concentricity. It can be easily applied to process various kinds of deep holes, and also an ideal solution for the special deep holes, such as cross-holes, blind holes and flat-bottomed blind holes etc.

⚡ Drivers Specification of Cemented Carbide Gun Drill:

Type L1 L2 X M Drill Dia.
Φ10*40 40 46 24.3 - 1.900-7.099
Φ16*45 45 53 31 - 1.900-12.099
Φ16*50 50 58 47.5 - 1.900-12.099
Φ25*70 70 78 34 - 1.900-19.799
Φ10*40 42 55 24.3 - 7.100-9.999
Φ16*45 45 65 31 - 11.400-14.949
Φ16*50 52 75 47.5 - 11.400-14.949
Φ25*70 72 105 34 - 19.800-24.799
Φ16*50 50 58 47.5 - 1.900-8.699
Φ12.7*38.1 38.1 - 25.4 - 1.900-8.299
Φ19.05*69.8 69.8 - 44.4 - 1.900-14.949
Φ25.4*69.8 69.8 - 57.1 - 1.900-19.799
Φ31.57*69.8 69.8 - 57.1 - 1.900-25.999
Φ38.1*69.8 69.8 - 57.1 - 1.900-32.999
Φ12.7*38.1 38.1 58 25.4 - 8.300-12.499
Φ19.05*69.8 69.8 100 44.4 - 14.95-18.799
Φ25.4*69.8 69.8 105 57.1 - 19.8-24.799
Φ31.75*69.8 69.8 100 57.1 - 26.0-30.999
Φ38.1*69.8 69.8 100 57.1 - 33.0-40.0
Φ10*68 68 - 35 M6*0.5 1.9-6.799
Φ16*90 90 - 37 M10*1 1.9-12.099
Φ25*112 112 - 45 M16*1.5 1.9-19.799
Φ10*68 68 81 35 M6*0.5 6.8-9.999
Φ16*90 90 110 37 M10*1 11.4-14.949
Φ25*112 112 142 45 M16*1.5 19.8-24.799
... ... ... ... ... ...

📦 Packaging & Shipping

Our Packaging

Our Packaging Cemented Carbide Tipped Deep Gun Drill Packaging

Our Shipping

We mainly choose the following delivery ways:

Our Shipping Shipment options: Express, Air, or Sea

We can arrange shipment according to our customers' requests.
If there is any problem related to the shipping, please feel free to contact us.

Our Services

  • We will try our best to reply our customers' requests within 24 hours.
  • We will maintain effective and efficient communications with our customers.
  • We provide first-class quality control and after-sale services.

Supplying Services

1. Tungsten carbide products:

Carbide Rods, Carbide Bars, Carbide Strips, Carbide Plates, STB Carbide Blanks, Drawing Dies, Cold Forginng Dies, Carbide Disc Cutters, Carbide Inserts, Carbide Shims, Carbide Burrs and Carbide Burr Blanks, Carbide Mining Bits, Carbide Drilling Bits, Carbide Cutting Tools for Wood and Bamboos, Tile Cutter Wheels, Scriber Tips, Customized Carbide Products etc.

Tungsten carbide products

2. Titanium and titanium alloy products:

Titanium Rods, Titanium Tubes, Titanium Pipe Fittings, Titanium Plates, Titanium Sheets, Titanium Foils, Titanium Wires, Titanium Nuts and Bolts, Titanium Brazing and Casting, Customized Titanium Products etc.

Titanium and titanium alloy products

Quality Control

  • We will inspect and test all products after finishing production and before delivery.
  • We can provide dimension & inspection certificate as customers' requirements.
  • We also can provide customers' samples dimensional verification.

🏢 Company Profile

Our main focus is in the metal-processing industry. We specialize in design, development, and production of metal products in the fields of tungsten carbide products, titanium & titanium alloy products, nitinol products, molybdenum products, and other casted or machined products, such as ductile iron casted & machined products, gray iron casted & machined products, aluminum casted & machined products, and copper casted or forged & machined products etc. We especially pay attention on tungsten carbide products, titanium & titanium alloy products, and nitinol products.

We are a professional Chinese manufacturer and supplier. And also we work with some factories by joint stock method. Our prices are competitive, and we can supply good quality products and comprehensive services as well.

We export our products and develop new products according to customers' requirements to USA, Mexico, South America, Germany and western countries etc. by working with an export company.

Work with us, you will benefit financially and conveniently from our good quality and services, and competitive prices.

Photos of Tungsten Carbide Equipments

Tungsten Carbide Equipments

Photos of Machines

Machines

FAQ

FAQ info
Q When should a gun drill be used instead of a standard drill?
A gun drill is highly recommended when the hole depth (with a diameter range of 2.0 to 50 mm) equals or exceeds ten times the diameter. It guarantees high precision, accurate positioning, excellent surface finish, and exceptional straightness.
Q What materials are your deep hole gun drills made from?
Our gun drills are made using premium Tungsten Carbide (Cemented Carbide) to ensure superior strength and wear resistance. They can be coated with Aitin or Tin for enhanced drilling durability.
Q Are your gun drills suitable for specialized hole configurations?
Yes, they are an ideal processing solution for special deep hole requirements, including cross-holes, blind holes, and flat-bottomed blind holes.
Q What is your production capacity for metal processing products?
We maintain a high production capacity of approximately 10,000,000 pieces per year, allowing us to support bulk orders and custom product lines efficiently.
Q How do you maintain quality control before shipping?
We inspect and test every product upon finishing production and before shipment. Upon request, we provide dimension and inspection certificates, as well as dimensional verification for customer samples.
Q What are your primary shipping methods?
We securely pack our products in standard export cartons and primarily ship via Express, Air, or Sea depending on our customers' requests and requirements.

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