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Ingersoll Rand
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Bant-A-Matic Self Feed Twin Drill

Self Feed Twin Drills are ideal for many closecenter machining problems. But even more important, ARO Twin Drills significantly reduce machining time and parts handling while improving quality

Models and pricing below
One series, several modelsPick the model that fits your job.Models in this series differ in size, capacity or configuration. Browse them on this page, or call us and we'll match one to your application.Each model is sold and priced individually.

Models Available

8 items

Other models in the same range, from NetSuite's Models Available list. Each is a separate product with its own SKU and price, so they can be added to the order.

ProductModelFree Speed (RPM)Max Free Speed (rpm)PriceQty
8248-B30-18248-B30-1 | Self Feed Twin Drill, 5/32'' chuck, 2700 rpm$4,179.238248-B30-127002700$4,179.231View details
8248-B30-28248-B30-2 | Self Feed Twin Drill, 5/32'' chuck, 2700 rpm8248-B30-2270027001View details
8248-B45-18248-B45-1 | Self Feed Twin Drill, 5/32'' chuck, 4400 rpm$4,267.418248-B45-144004400$4,267.411View details
8248-B45-28248-B45-2 | Self Feed Twin Drill, 5/32'' chuck, 4400 rpm8248-B45-2440044001View details
8248-B45-38248-B45-3 | Self Feed Twin Drill, 5/32'' chuck, 4400 rpm8248-B45-3440044001View details
8248-B8-18248-B8-1 | Self Feed Twin Drill, 5/32'' chuck, 900 rpm8248-B8-19009001View details
8248-B8-28248-B8-2 | Self Feed Twin Drill, 5/32'' chuck, 900 rpm8248-B8-29009001View details
8248-B8-38248-B8-3 | Self Feed Twin Drill, 5/32'' chuck, 900 rpm8248-B8-39009001View details

Details

Product information

Overview

Ingersoll Rand ARO Twin Drills perform two machining operations per cycle for holes with center distances from 3/8" to 3 3/4". They’re ideal for many closecenter machining problems. But even more important, ARO Twin Drills significantly reduce machining time and parts handling while improving quality.

Three series of standard tools are available, equipped with adjustable dual spindle heads. Like the other ARO Automatic Production Tools, each Twin Drill is a completely self-contained unit with built-in cycle, feed rate, and motor controls. They can be operated individually or in conjunction with other tools and machine components.

  • Adjustable spindles allow reapplication as machining requirements change
  • Comprehensive range of American and metric collets available to meet a wide variety of hole specifications
  • Double-acting air piston provides smooth, controlled forward and retract strokes
  • Needle valve controls allow adjustment of forward and retract strokes
  • Adjustment screw provides infinite stroke length settings up to 3.0" maximum
  • Muffled exhaust for a quieter work environment
Features & Benefits
Max Free Speed: 4,400 RPM
Stroke: 3.0"
Thrust: Up to 90 Lbs
Max Free Speed: 4
400 RPM

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