49910 Type 170-AG Magnum Super Premium 135Â degree Split Point NAS 907B Jobber Length Drill Bit (5 pack)135 split point provides fast penetration and accurate starting without a center punch. Withstands substantially higher drilling temperatures while maintaining sharpness. Click Here for product catalog Proudly Manufactured in the U. S. A

Reduction Type: Double Reduction Parallel Shaft (WA/WB)

5 kgf/cm2)

-60° to 180° F temperature range

Click here for spec sheet: NAT Spec Sheet

2ND REDUCTION Helical 10:1 gear set Fits all size gearboxes Lifetime synthetic lubricant Sealed unit

BostonE® F-1 bearings are machined from extruded rods and held to close tolerances

Click here for spec sheet: SAPA Spec Sheet

PRE14 1/4" 3/8"

The different styles offered include spur

It has a tough nitrile inner tube

Working Pressure: 200 psi

Seats are silicon rubber to provide a long leak free service life