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Smooth Surface Steel Gun Drill Versatile With 90 Degrees Point Angle
Smooth Surface Steel Gun Drill Versatile With 90 Degrees Point Angle
Specifications
Brand Name :
ARNOLD
Place of Origin :
China
Certification :
ISO9001:2000
MOQ :
2
Price :
40—300 USD
Packaging Details :
standard packaging
Delivery Time :
7-10day
Supply Ability :
1000000 Piece/Pieces per Month
Model Number :
GD-DH (21-32)
Accuracy :
±0.001 Inch
Shank Type :
Straight Shank
Coating :
TiN, TiCN, TiAlN, Or TiAlCrN
Cutting Direction :
Right Hand
Application :
Deep Hole Drilling
Coolant Hole :
Available
Description

Product Description:

Gun drills are a specific type of deep hole drilling tool that was initially created for the production of gun barrels, hence the name. These tools are engineered to bore extremely deep and accurate holes while maintaining exceptional straightness, roundness, and surface finish quality. The applications of gun drills are extensive, spanning across industries such as aerospace, automotive, mold making, medical devices, and hydraulics.

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In the industry, gun drills have become a staple for drilling operations that require precision and efficiency. The specialized design of these tools enables them to perform intricate drilling tasks with unparalleled accuracy and consistency. Their use is particularly prominent in advanced manufacturing sectors where the demand for high-quality holes is critical to the overall performance and functionality of the end product.

Features:

Key Features

Deep Hole Capability:
Capable of drilling depths exceeding 100 times the diameter (100×D) or more.

High Precision:
Excellent straightness, roundness, and surface finish.

Single-Flute Design:
Easier chip evacuation, though it requires slower feed rates.

Internal Coolant Flow:
Enables continuous cutting and efficient chip removal.

Technical Parameters:

Comparison with Other Drilling Methods

Feature Gun Drill Twist Drill BTA Drill
Deep Hole Capability Excellent (>100×D) Limited (<5-10×D) Superior (>150×D)
Hole Quality High Moderate High
Chip Removal Internal Coolant External Coolant Dual Flow (ID/OD)
Cost Medium Low High
Smooth Surface Steel Gun Drill Versatile With 90 Degrees Point Angle

Applications:

Common Applications

Firearm Barrels:
The original application.

Automotive Industry:
Used for crankshafts, fuel injectors, valve bodies, etc.

Aerospace Components:
Fuel lines, hydraulic manifolds, and structural elements.

Mold Making:
Cooling channels in injection molds.

Medical Devices:
Such as surgical tools, bone drills, and cannulas.

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Smooth Surface Steel Gun Drill Versatile With 90 Degrees Point Angle

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Product Detail
Brand Name :
ARNOLD
Place of Origin :
China
Certification :
ISO9001:2000
MOQ :
2
Price :
40—300 USD
Packaging Details :
standard packaging
Contact Supplier
Smooth Surface Steel Gun Drill Versatile With 90 Degrees Point Angle

Ningbo Lianchuang Hewo Precision Tools Co., Ltd

Verified Supplier
1 Years
ningbo
Since 2016
Business Type :
Manufacturer
Main Products :
Solid Carbide Drill, Gun Drills, BTA Drilling
Total Annual :
6000000-8000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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