Our Busch® Fig. 77 Twist Drills measure 1.70mm (0.0669") and are made of tungsten vanadium steel for strength and durability. Features precision machined, uniformly spaced flutes for accurate and smooth cutting. Use with a lubricant such as Gesswein Lube-Stik to facilitate cutting and prolong tool life.
The 3/32" shanks measure approximately 1.75" long. Maximum operating speed varies with drill size. Recommended speed range is 1,400 - 10,000 rpm. Please consult with ANSI (American National Standards Institute) for speed recommendations. Made in Germany.
Custom Field
Diameter 1.70mm
Figure 77
Material Tungsten Vanadium Steel
Package Size Pkg. of 6
Shank Size 3/32"
Shape Twist Drill
__AddtoCart Notes1 The Unit of Measure on this item changed on orders received as of 7 Feb 2022
__AddtoCart Notes3 Catalog Page # 253
__UOM Description Pkg. of 6
__uomdescrip Pkg. of 6
