Tungsten Carbide Deep Hole Gun Drill
Type: Gun Drill Bit
Trade Term: CIF,EXW,FOB
Use: Deep drilling
Surface: Ground or Blanks
Trial Order: Acceptable
OEM Service: Acceptable
Delivery Time: Shipped in 15 days after payment
Gun drill is considered to be used when the hole depth with diameter range of 2.0~50mm up to or exceeds ten times the diameter, as the gun drill provides high hole precision, accurate hole position, excellent hole surface finishes, good straightness and concentricity. It can be easily applied to process various kinds of deep holes, and also an ideal solution for the special deep holes, such as cross-holes, blind holes and flat-bottomed blind holes etc.
Since the total length of gun drill can reach to 5000mm, multiple supports of tool required to ensure the stability of machining with distance no more than 40-50 times the diameter of the gun drill.
1.We will try our best to reply our customers’ requests within 24 hours.
2.We will maintain effective and efficient communications with our customers.
3.We provide first-class quality control and after-sale services
* We will inspect and test all products after finishing production and before delivery.
* We can provide dimension & inspection certificate as customers' requirements.
* We also can provide customers' samples dimensional verification.
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