BOG HOG
conical steering head
Designed for: glacial til, clays, soft
boggy soils,
compacted soils and hard conglomerates
For steering control in soft ground, enabling tight radius turns and line & grade accuracy.
25 degree steering angle.
Replaceable fluid nozzles.
Heat treated tool steel body - Resists abrasion!
Solid tungsten carbide cutting edges.
Part Number Diameter (Inches) Threads D303 3.5" 2 API I.F. D450 4.0" 2 API I.F. D258 4.0" 2-3/8 API Reg Pin D261 5.0" 2-3/8 API Reg Pin D269 6.0" 2-3/8 API Reg Pin D312 6.0" 2-7/8 API Reg Pin D274 6.0" 3-1/2 API Reg Pin D353 8.0" 3-1/2 API Reg Pin D354 8.0" 4-1/2 API Reg Pin HOME SONDE HOUSINGS RAPID-RELEASE COUPLINGS HEAVY-DUTY SWIVELS DRILL HEADS
EXPANDABLE BACKREAMERS TECHNICAL TIPS & INSTRUCTIONS CONTACT US/CUSTOMER SUPPORT
"When the others can't make the cut!"
Copyright © 1999 Geological Boring L.L.C. All rights reserved.
Revised: March 15, 1999.
