Start Here: Deep Hole Drilling Overview. Gundrilling is a deep hole drilling process that uses a long, thin cutting tool to produce holes in metal at high depth-to-diameter ratios. Gun drilling is

Ryerson Deep Hole Drilling Capabilities. Outside diameter range: 3 ¾" - 17". Inside diameter range: 2" - 6". Length range: 30" - 240". Standard tolerance: +/- 0.030" with 125 RMS surface finish. Using special tools and machinery, deep hole drilling bores a hole in solid metal. This results in deeper and straighter holes into the metal

When using FS Aluminum Gun Drilling Oil in gun drilling applications, or other metalworking applications, one can expect the following characteristics: Superior anti-welding/ wetting characteristics, dramatically improving insert, tap, and drill life Increased speed and feed rates, especially with low machine-ability materials Very low foaming, providing more efficient oil and additive

11/3 · Create a pilot hole at least 1 to 2 diameters deep and 0.0005 – 0.001″ larger than the gun drill. Position the gun drill in the hole before starting rotation. Always stop rotation before

Gun drills are for example applied for the machining of camshafts, crankshafts, drive shafts, injectors, drill pipes for oil production, in the medical and the food industry. Dependent on the requirements of the hole, the machine conditions, the batch size and the drilling depth Guhring determines the most economically efficient tool option.

Deep Hole Drilling – Top Seiko Produces Deep, Straight / Tapered Holes in Ultra-Hard Alumina, Aluminum Nitride, Fused Silica Glass, Borosilicate Glass, 

6/19 · 2. Choose correct drilling speed. Because drilling at a high speed will encourage heat build up it is important to monitor drilling speed and drill slower. Recommended drilling speed

High Performance Carbide Drills for Aluminum Materials For non-ferrous metal machining chip formation with chip evacuation are both of vital importance. With RT 100 Al optimal chip formation is achieved at the cutting edge in the entire material range - from tough aluminium wrought alloys to aluminium cast alloys with high silicon content.

Gundrilling is a deep hole drilling process that uses a long, thin cutting tool to produce holes in metal at high depth-to-diameter ratios. Gun drilling is 

Precision CNC Gun Drills | Deep Hole Drilling Machines. Deep precision hole drilling can be applied to different types of metals such as aluminum, 

Deep hole drilling RT Gun drilling operations must utilize a pilot hole or guide bushing for successful Aluminum and other non-ferrous metals.