| Sign In | Join Free | My carsrow.com |
|
| Categories | BTA Drilling |
|---|---|
| Brand Name: | ARNOLD |
| Place of Origin: | China |
| Certification: | ISO9001:2000 |
| MOQ: | 2 |
| Price: | 40—300 USD |
| Packaging Details: | standard packaging |
| Delivery Time: | 7-15day |
| Supply Ability: | 1000000 Piece/Pieces per Month |
| Drilling Depth Range: | Up To 1000mm |
| Application: | Deep Hole Drilling |
| Workpiece Hardness: | Up To 60 HRC |
| Drilling Speed: | Up To 1000mm/min |
| Workpiece Material: | Steel, Cast Iron, Aluminum |
| Cutting Tool Geometry: | Single Flute |
| Machine Type: | Deep Hole Drilling Machine |
| Cutting Tool Material: | High-speed Steel |
| Company Info. |
| Ningbo Lianchuang Hewo Precision Tools Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
BTA Deep Hole Drilling is a highly efficient metal cutting process that is utilized to create deep holes, typically when the ratio of depth to diameter exceeds 10:1. The acronym BTA stands for Boring and Trepanning Association, representing a specialized drilling technique that is commonly employed in various industries including oil and gas, aerospace, mold making, hydraulic cylinders, gun barrels, and heavy machinery.
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.

|
Typical Applications
Oil & Gas: Drilling of drill collars, tubing, and casing.
Hydraulics: Machining of hydraulic cylinder bores.
Defense & Firearms: Gun barrel and artillery tube manufacturing.
Mold & Die: Machining deep guide holes in large molds.
Heavy Machinery: Main shaft or heat exchanger plate drilling.
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.

|