steel for gundrill s use on deep hole drilling machines
Our expertise allows us to service Phillips Precision Gun Drill machines and their parts. TechniDrill can also rebuild your used equipment, saving your important investments. Watch our machines in action. Below are videos showing the deep hole drilling process. Video:Six Spindle Gundrill. Video:6.0 diameter 3-axis CNC column type BTA Deep Hole Drilling, Deep Drilling Tools, Deep Drilling In addition to the gundrilling and BTA deep hole drilling process, the ML-machines offer versions for the use of high speed single-lip tools or twist drills. Deep hole drilling processes with minimum quantity lubrication are also available.
Single-edged gun drill (hereinafter referred to as gun drill) is used to process deep holes with a diameter of 140mm and a length-to-diameter ratio of 100250 times. It is currently the only method for processing small diameter deep holes with a diameter of 16mm. The accuracy of machining holes can be stabilized at IT 810, and individual ones can reach IT67; the surface roughness can Function of the Deep Hole Gun Drill - Sterling Gun DrillsSterling Gun Drills shanks are manufactured from aircraft grade alloy steel tubing that is formed, heat treated, and trued to exacting specifications. Drill Tip. Single flute solid carbide drill tips are supplied in all diameters from .078" to 1.625" in a number of styles. Sterling Gun Drills' standard tip has a Gun Drill and other deep hole tooling.stretch over carbide gun drill tip and contract over steel tube to stop drill whipping and vibration. Contoured hole in SnapGuide®forms perfect seal on gun drill. ,* %* 2 (,# +0. Excellent Bearing Protection Thick Flange Provides Long Life SnapGuide2 for use on every gun drill machine. Steadyrest SnapGuide2 Chip Box Gun Drill Adaptor 4
Precision CNC Gun Drills Deep Hole Drilling Machines Deep precision hole drilling can be applied to different types of metals such as aluminum, alloy steel, stainless steel, titanium, cast iron, and copper alloys. Gun drilling machines use long, thin cutting tools to create high depth, low diameter holes in metal workpieces. Gun Drills for sale listings - MachineToolsDrilling Machines - Gun Drills for sale listings - We have 46 listings for Gun Drills listed below. Find items by using the following search options. You can also click on the column heading to sort through the listings. For more information on an item, contact the seller directly. Speed & Feed Charts - Sterling Gun Drills - deep hole Consult Sterling Gun Drills to verify application requirements. High SFM will cause vibration and/or harmonics with long gun drills. Reduce RPM or ensure adequate supports are in place or use an intermediate length gun drill. Minimum oil/coolant pressure is 35% of the PSI values on page 2. If at minimum, reduce SFM by 35%.
Single-lip drills with a brazed drill head consist of a drill head made of solid carbide or steel with carbide inserts, a drill shank made of hardened and tem-pered steel and a steel clamping sleeve. The drill head and the clamping sleeve are brazed to the tool shank. Diameter range:1.9 What is the gun drilling? - Deep hole drilling / HI-TAK CO The deep hole boring machine equips the gun drill tool. Drilling is one of the most common methods of metal removal. It is estimated that almost 75% of all metal cutting material removed comes from drilling alone. Gun drilling is one of the most commonly used techniques for deep hole drilling applications.GUN DRILLS - HartnerAccessories and grinding equipment Accessories for deep hole drilling machines Grinding equipment for single-fluted gun drills Solid carbide single-fluted gun drills E 100 ex stock range Ø 1.2 12.0 mm special Ø 0.9 16.0 mm page 8 Single-fluted gun drills E 80 with brazed carbide head ex stock range Ø 3.97 25.00 mm special Ø 2.0