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3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty

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3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty

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3 3/4″ (95mm) Double Key Heavy Duty Hollow Stem Auger

Description
All 3 3/4″ (95mm) Double Key Heavy Duty Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8″ (9.5mm) thick on the outer edge with a 6″ pitch. The heavy duty, tapered tool joints are made from 4142 alloy steel and feature double-bolt connections.

Specifications:

No	Description	Part #	Lbs.	Kg.
Auger Section
1	3 3/4″ (95mm) DK HD Hollow Stem Auger 3 3/4″ (95mm) I.D. x 7 1/8″ (181mm) O.D. x 5′ (1524mm)	A334200HD	84	38.1
2	3 3/4″ (95mm) DK HD Drive Cap with 1 5/8″ (41mm) Hex Pin	ADC334210HD	25	11.3
2	3 3/4″ (95mm) DK HD Drive Cap with 2″ (51mm) Hex Pin	ADC334211HD	28	12.7
3	#4 Nut & Bolt for Rod-to-Cap Adapter	ANAB4	0.9	0.4
4	3 5/8″ (92mm) Pilot Bit Connector (AW Box – 2 3/8″ API Reg. Box)	APBC358AWB	8	3.6
4	3 5/8″ (92mm) Pilot Bit Connector (AWJ Box – 2 3/8″ API Reg. Box)	APBC358AWJB	11	5
4	3 5/8″ (92mm) Pilot Bit Connector (NW Box – 2 3/8″ API Reg. Box)	APBC358NWB	11	5
4	3 5/8″ (92mm) Pilot Bit Connector (NWJ Box – 2 3/8″ API Reg. Box)	APBC358NWJ	12	5.4
5	Rod-to-Cap Adapter – AW Pin	ARCAAWP	3	1.4
5	Rod-to-Cap Adapter – AWJ Pin	ARCAAWJP	3	1.4
5	Rod-to-Cap Adapter – NW Pin	ARCANWP	7	3.2
5	Rod-to-Cap Adapter – NWJ Pin	ARCANWJP	6	2.7
6	AW Drill Rod – 5′ (1524mm)	ADR5AW	21	9.5
6	AWJ Drill Rod – 5′ (1524mm)	ADR5AWJ	23	10.4
6	NW Drill Rod – 5′ (1524mm)	ADR5NW	31	14.1
6	NWJ Drill Rod – 5′ (1524mm)	ADR5NWJ	35	15.9
Auger Repair Parts
1A	3 3/4″ (95mm) DK HD Pin Tool Joint	ATJ3342PHD	8	3.6
1B	3 3/4″ (95mm) DK HD Box Tool Joint	ATJ3342BHD	7	3.2
7	ALB3 Auger Lock Bolt	ALB3	0.4	0.2
8	ABN3 Auger Bushing Nut	ABN3	0.2	0.1
9	ADK2 Auger Drive Key	ADK2	0.3	0.1
Auger Cutterheads and Pilot Bits
10	3 3/4″ (95mm) DK HD Blade Cutterhead – 8 1/2″ (216mm) O.D.	ACH334250HD	16	7.3
10	3 3/4″ (95mm) DK HD Spade Cutterhead – 8 1/2″ (216mm) O.D.	ACH334251HD	20	9.1
10	3 3/4″ (95mm) DK HD Blade/Bullet Cutterhead – 8 1/2″ (216mm) O.D.	ACH334260HD	20	9.1
10	3 3/4″ (95mm) DK HD Spade/Bullet Cutterhead – 8 1/2″ (216mm) O.D.	ACH334261HD	22	10
10	3 3/4″ (95mm) DK HD Bullet Cutterhead – 8 1/2″ (216mm) O.D.	ACH334270HD	22	10
10	3 3/4″ (95mm) DK HD 5-T Cutterhead – 8 1/2″ (216mm) O.D.	ACH334271HD	22	10
11	3 5/8″ (92mm) Apex Pilot Bit, 2 3/8″ API Reg. Pin	APB358APX	5	2.3
11	3 5/8″ (92mm) Bullet Pilot Bit, 2 3/8″ API Reg. Pin	APB358BUL	8	4.1

Roschen offers standard and heavy duty hollow stem augers in five foot lengths (custom lengths available), sizes ranging from 2 1/4" through 10 1/4" (identified by the auger I.D.) and with a 2 key or 3 key drive system. Diedrich and Acker octagonal style hollow stem augers are available upon request. Standard duty augers are generally recommended for shallower drilling, (less than 70'), and for lower torque drill rigs. Heavy duty augers feature heavier tool joints and larger auger bolts and drive keys. HD augers are generally recommended for drilling in excess of 70', and for higher torque drill rigs. All augers are quality crafted from premium materials and include continuous hard faced flighting, to ensure performance and longevity in even the most demanding drilling conditions. Questions? Contact a Roschen representative.

3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty

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3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty

3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty

3 3/4″ Hollow stem auger drilling equipment

95mm Hollow stem auger drilling equipment

Double Key hollow stem auger

3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty Images