BTA Deep Hole Drilling Overview
BTA Deep Hole Drilling is a high-efficiency metal cutting process used for producing deep holes, typically where the depth-to-diameter ratio exceeds 10:1.

BTA stands for Boring and Trepanning Association, and the term refers to a specialized drilling method commonly applied in industries such as oil and gas, aerospace, mold making, hydraulic cylinders, gun barrels, and heavy machinery.

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:

Applications:

Typical Applications

Oil & Gas: Drilling activities are commonly carried out on drill collars, tubing, and casing within the oil and gas industry.

Hydraulics: Machining tasks often involve working on hydraulic cylinder bores for ensuring optimal functionality.

Defense & Firearms: The manufacturing processes in this sector frequently revolve around producing gun barrels and artillery tubes with precision.

Mold & Die: One of the main operations involves machining deep guide holes within large molds to achieve desired shapes and features.

Heavy Machinery: Major drilling operations are undertaken on main shafts or heat exchanger plates to support the functioning of heavy machinery and equipment.

FAQ:

Q: What is the brand name of this drilling product?

A: The brand name of this drilling product is ARNOLD.

Q: Where is this drilling product manufactured?

A: This drilling product is manufactured in China.

Q: What certification does this drilling product have?

A: This drilling product is certified with ISO9001:2000.

Q: What is the minimum order quantity for this drilling product?

A: The minimum order quantity for this drilling product is 2.

Q: What are the packaging details for this drilling product?

A: The packaging details for this drilling product include standard packaging.