Product Description:
BTA Deep Hole Drilling Overview
BTA Deep Hole Drilling is a metal cutting process known for its high efficiency in producing deep holes with depth-to-diameter ratios exceeding 10:1. The term "BTA" originates from Boring and Trepanning Association, representing a specialized drilling technique widely utilized in sectors including oil and gas, aerospace, mold making, hydraulic cylinders, gun barrels, and heavy machinery.
Features:
Key Features
Feature: Deep Drilling Capability
Capable of drilling holes several meters deep, with depth-to-diameter ratios of 100:1 or more.
Feature: Efficient Chip Evacuation
Chips are removed internally, minimizing clogging and improving stability.
Feature: High Productivity
Faster cutting speeds compared to gun drilling, ideal for diameters over Ø20mm.
Feature: Excellent Hole Quality
Produces holes with superior roundness, straightness, and surface finish.
Feature: Versatile Material Compatibility
Suitable for machining a wide range of materials including steel, alloys, and stainless steel.
Technical Parameters:
|
Diameter range(mm)
|
Insert
|
Guide Pads
|
|
14.00-15.99
|
TOGT 070304-DT
|
GPS-05-18-060
|
|
16.00-18.00
|
TOGT 080305-DT
|
GPS-05-18-075
|
|
18.01-20.00
|
TOGT 090305-DT
|
GPS-06-20-085
|
|
20.01-21.00
|
TOGT 100305-DT
|
GPS-06-20-085
|
|
21.01-21.99
|
TOGT 100305-DT
|
GPS-06-20-100
|
|
22.00-25.00
|
TOGT 110405-DT
|
GPS-06-20-100
|
|
25.01-28.00
|
TOGT 120405-DT
|
GPS-06-20-120
|
|
28.01-29.99
|
TOGT 130408-DT
|
GPS-06-20-120
|
|
30.00-32.00
|
TOGT 130408-DT
|
GPS-07-20-120
|
|
32.01-39.00
|
TOGT 140510-DT
|
GPS-07-20-120
|
|
39.01-40.00
|
TOGT 140510-DT
|
GPS-08-25-155
|
|
Applications:
Typical Applications
Oil & Gas: Drilling operations are commonly performed on various components in the Oil & Gas industry, including drill collars, tubing, and casing.
Hydraulics: Machining processes are utilized for creating precise hydraulic cylinder bores in this sector.
Defense & Firearms: Manufacturing activities involving gun barrels and artillery tubes are essential in the Defense & Firearms industry.
Mold & Die: Deep guide holes in large molds are accurately machined to precision within the Mold & Die sector.
Heavy Machinery: The drilling of main shafts or heat exchanger plates is a key operation in the Heavy Machinery domain.
FAQ:
Q: What is the brand name of this drilling product?
A: The brand name is ARNOLD.
Q: Where is this drilling product manufactured?
A: The product is made in China.
Q: What certification does this drilling product have?
A: The product is certified with ISO9001:2000.
Q: What is the minimum order quantity for this drilling product?
A: The minimum order quantity is 2 units.
Q: What are the packaging details for this drilling product?
A: The product comes in standard packaging.
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