Product Description:
BTA Deep Hole Drilling Overview
BTA Deep Hole Drilling is a metal cutting process known for its high efficiency in creating deep holes, usually with a depth-to-diameter ratio greater than 10:1. The acronym BTA stands for Boring and Trepanning Association, representing a specific drilling technique widely used across various industries, including oil and gas, aerospace, mold making, hydraulic cylinders, gun barrels, and heavy machinery.
Features:
Key Features
Deep Drilling Capability: Capable of drilling holes several meters deep, with depth-to-diameter ratios of 100:1 or more.
Efficient Chip Evacuation: Chips are removed internally, minimizing clogging and improving stability.
High Productivity: Faster cutting speeds compared to gun drilling, ideal for diameters over Ø20mm.
Excellent Hole Quality: Produces holes with superior roundness, straightness, and surface finish.
Versatile Material Compatibility: Suitable for machining a wide range of materials including steel, alloys, and stainless steel.
Technical Parameters:
|
Diameter range(mm)
|
inserts
|
APMX(mm)
|
|
43.01-58.00
|
TXN160408
|
6.0
|
|
65.00-85.00
|
TXN250408
|
10.0
|
|
90.00-120.00
|
TXN400708
|
13.0
|
|
Applications:
A: The brand name of this drilling product is ARNOLD.
A: This drilling product is manufactured in China.
A: This drilling product is certified with ISO9001:2000.
A: The minimum order quantity for this drilling product is 2.
A: The packaging details for this drilling product include standard packaging.
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