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Home Page  >  Catalog  >  Hollow Stem Augers  >  2 1/4" (57mm) Double Key Hollow Stem Auger

2 1/4" (57mm) Double Key Hollow Stem Auger

All 2 1/4" (57mm) Double Key Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8" (9.5mm) thick on the outer edge with a 5" pitch. The tool joints are made from 4142 alloy steel and feature single-bolt connections.

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      Weight
  Description Part # Lbs. Kg

Auger Section

1 2 1/4" (57mm) DK Hollow Stem Auger
2 1/4" (57mm) I.D. x 5 5/8" (143mm) O.D. x 5' (1524mm)
A214200 52.0 23.5
2 2 1/4" (57mm) DK Drive Cap with 1 5/8" (41mm) Hex Pin ADC214210 16.0 7.3
3 #2 Nut & Bolt for Rod-to-Cap Adapter ANAB2 0.9 0.4
4 2 1/8" (54mm) Pilot Bit Connector (AW Box - A-Rod Box) APBC218AWB 5.0 2.3
4 2 1/8" (54mm) Pilot Bit Connector (AWJ Box - A-Rod Box) APBC218AWJB 5.0 2.3
5 Rod-to-Cap Adapter - AW Pin ARCAAWP 3.0 1.4
5 Rod-to-Cap Adapter - AWJ Pin ARCAAWJP 3.0 1.4
6 AW Drill Rod - 5' (1524mm) ADR5AW 21.0 9.5
6 AWJ Drill Rod - 5' (1524mm) ADR5AWJ 23.0 10.4

Auger Repair Parts

1A 2 1/4" (57mm) DK Pin Tool Joint ATJ2142P 6.0 2.7
1B 2 1/4" (57mm) DK Box Tool Joint ATJ2142B 5.0 2.3
7 ALB2 Auger Lock Bolt ALB2 0.3 0.1
8 ABN2 Auger Bushing Nut ABN2 0.3 0.1
9 ADK1 Auger Drive Key ADK1 0.3 0.1

Auger Cutterheads and Pilot Bits

10 2 1/4" (57mm) DK Spade Cutterhead - 6 1/2" (165mm) O.D. ACH214251 10.0 4.5
10 2 1/4" (57mm) DK Spade/Bullet Cutterhead - 6 1/2" (165mm) O.D. ACH214261 9.0 4.1
10 2 1/4" (57mm) DK Bullet Cutterhead - 6 1/2" (165mm) O.D. ACH214270 10.0 4.5
10 2 1/4" (57mm) DK 5-T Cutterhead - 6 1/2" (165mm) O.D. ACH214271 - -
11 2 1/8" (54mm) Apex Pilot Bit, A-Rod Pin APB218APX 2.5 1.3


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