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Air-Feed-Drill Bushings – Coolant Type (21000 Series), Collar Only, Inch

Drill-Jig Bushings

Manufacturer Carr Lane Manufacturing
Description Air-Feed-Drill Bushings – Coolant Type (21000 Series), Collar Only, Inch
Part Number 21000
Material Steel
Product selection
Selector Part Number Description Base Part Number Material SHANK OD (Inch) Measurement
1 21000 Air-Feed-Drill Bushings – Coolant Type (21000 Series), Collar Only, Inch 21000 Steel 3/8, 7/8, 1/2 Inch
Part Number
Description
Base Part Number
Material
SHANK OD (Inch)
Measurement
Product Description

For coolant-inducing air-feed drills, we offer these special shanks, collars, and reducers with internal coolant passages. The coolant-type 21000-series bushings shown here (numbered as 11000 series for coolant type) have 3/4-16 mounting threads. This series is available in three OD sizes to fit drill diameters from .0938" to .3750". Preferred sizes can be mounted by any method, including the use of Lock Liners, while other sizes have limited mounting options.

      3/8" OD       (Preferred size)  
      7/16" OD  
      1/2" OD       (Preferred size)  

All coolant-type bushings are manufactured to order. To order a specific bushing, select the basic part number below and add the desired ID drill size (as a 4-place decimal inch). See Technical Information tab for Standard Drill Sizes.

Example part numbers:

      A-11101-.1250     Adaptor-tip assembly, coolant type, 1/8" ID  
      11101-.1250         Shank only, coolant type 1/8" ID  
      11000                    Collar only, coolant type
Documentation
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