Import Gun Drilling Machine For Round Bar Type — Buy in Bulk from Supplier in China

Dongguan Estop Machinery Co., Ltd., operating factories in Dongguan and Chongqing, offers a gun drilling machine designed for round bar workpieces. The machine can be supplied as a single set, with a one‑year warranty and lifetime after‑sales service, and is packed on iron pallets or fumigated wooden crates with plywood film. The supplier states that payment can be made by T/T or irrevocable LC at sight, and that production begins after a 30 % deposit is received.

Typical gun drilling machines for round bar applications handle bar diameters up to 50 mm, provide spindle speeds of up to 3 000 rpm and deliver positioning accuracy of ±0.01 mm, which aligns with industry standards for precision drilling. Power ratings of 7.5 kW and a maximum drilling depth of around 400 mm are common for machines of this size, and many units include coolant delivery systems to manage heat during operation. The listing does not disclose exact technical parameters, so buyers should request the specific data sheet for the model they intend to purchase.

The equipment is suited to manufacturers of hydraulic components, aerospace parts and high‑precision tooling that require straight, deep holes in solid bar stock. Trade terms such as FOB, CFR or CIF are acceptable, but the exact lead time - quoted as 15‑60 working days after deposit - may vary with order size and any customisation. Prospective importers should confirm the preferred Incoterm, request a detailed quotation and verify the warranty coverage before placing an order.

Dongguan Estop Machinery Co., Ltd. is listed with a harbour‑level trust tier and a response rate of 0 %, indicating that initial contact may not receive an immediate reply. The company’s registered address is No.4 Tutang Park, Changdong Road, Changping Town, Dongguan City, Guangdong, China, and it operates additional facilities in Chongqing.

The supplier’s profile highlights that it offers custom machine selection based on the buyer’s machining demand, provides on‑site training, and maintains a one‑year warranty with lifetime service support. No further corporate background, employee count or client references are provided in the source data.