America West Drilling Supply...Where going in the hole makes sense!

Button Bit Hand Grinder

Model HG-105 Button Bit Hand Grinder

Pneumatic Handheld Button Bit Grinder

Regrinding for Profit:

Longer bit life.
Reduce bit failure and hammer damage.
Reduce bit inventory.
Increase drilling efficiency thru frequent regrinding of dull drill bits.

Specifications

Spindle Speed	22,000 RPM
Air Pressure	90 - 115 PSI
Air Consumption	30 CFM
Air Hose	3/8" ID - 8 feet of hose with fitting
Coolant Supply	Water thru spindle and tool
Coolant Hose	1/4" diameter - 8 feet of hose with fitting
Water Pressure	25 - 40 PSI - 50 max.
Noise Control	Handle Exhaust / Neoprene Sheath
Lubrication*	1/2" line size oiler in air supply line
Grinder Shipping Weight	8 lbs.

*NOTE: Oiler unit does not come with hand grinder.

It is recommended that a 1/2" line size filter-oiler-regulator unit be used.
Above items can be supplied as optional items.

Filter - Regulator - Lubricator

The filter-regulator-lubricator assembly is a heavy-duty unit. The bowls are made of metal to prevent damage to them.

1/2" pipe size: HG-105 grinder

Flow range: 3.5 to 100 SCFM

Available: Heavy duty assembly and Standard duty assembly

Button Bit Grinding Tools

Combination Button Grinding Tool	Ballistic Button Grinding Tool	Parabolic Button Grinding Tool
Conical Button Grinding Tool	"O" Ring and Wing Drive Tool	Sandvik Combination Grinding Tool

Combination button grinding tool, ballistic button grinding tool, parabolic button grinding tool, conical button grinding tool, and "O" ring and wing drive tool available in 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 3/4", 7/8", and 1.00" diameter.

Sandvik combination grinding tool available in 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", and 3/4" diameter. Additional sizes available.