공구/건축용품YG-1 High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 3/8' Diameter x 3-1/2' Length (Pack of 1)

NC spotting drill
90 Degree point angle
Made of 8 percent cobalt and high speed steel
For more precise centering work on NC/CNC machine
A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously

Technical Details

Size (LWH): 3.7 inches, 0.5 inches, 0.5 inches
Product Details
Product Dimensions: 3.7 x 0.5 x 0.5 inches
Package Dimensions: 3.7 x 0.5 x 0.5 inches
Shipping Weight: 0.05 pounds (View shipping rates and policies)
ASIN : B009NN1WES