Size Decimal; Size; Equivalent Overall; Lg Max. Drilling; Dp Type Size Point; Style 1/8" 0.125" 10" 7" Round 0.7498" Standard 1/8" 0.125" 12" 8.5" Round 0.7498" Standard 1/8" 0.125" 16" 12.5" Round 0.7498" Standard

062" - 2.00" in a wide range of materials. We are experienced in drilling both standard and exotic materials including aluminum, steel, cast iron, graphite, and 

Precision Gun Drilling. (Click on thumbnail to enlarge) At Midwest Precision Manufacturing, we provide deep hole gun drilling services ranging in diameters from .062" - 2.00" in a wide range

5/20 · It is worth noting that the chips produced by the twist drill aluminum and Q235 steel are spiral. The gun drill is a straight edge cutter with no spiral flutes, so the chips it produces are mostly sheet-like. In this way, the chips are short, the chip removal is easy, the knife bar is not wound, and the hole wall of the part is not scratched.

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

Deep-hole drilling services consist of 2 processes: BTS drilling and Gundrilling. non-magnetics, inconels, aircraft grade aluminum and titanium.

Selecting and using a gun drill for deep hole drilling can sometimes be and stainless steel but what if you are using aluminum or brass.

The gun drilling process is ideal for smaller hole diameters, up to 50 mm [2.00 in]. The gun drilling process differs from BTA drilling due to coolant entry and chip removal; gundrills introduce coolant internally through a small hole within the tool, and chips are removed by coolant through a groove outside the length of the tool.

Gun Drilling of a Cooling Roll for the Paper Industry; Gun Drilling of an Aluminum Vacuum Drum for a Paper Mill Heater; Gun Drilling of Plastic Injection Blocks for the Plastics Industry; Precision Honing of a Stainless Steel Cylinder for the Hydraulic Industry; Gun Drilling of Multiple Diameter Holes of H-13 Steel for the Tool & Die Industry

Capacity Ø3-32mm, adopts six-jaw precision chuck, that ensure the center point precision. Six-sided gun drill can be grinded in one clamping, after grinding all six-sided drill lip angles will be completed. Regardless of outer diameter size, the center point accuracy can be guaranteed. Gund drill grinding machine

When using FS Aluminum Gun Drilling Oil in gun drilling applications, or other metalworking applications, one can expect the following characteristics: