1/2 Dia. - 7-3/4 OAL - Bright Finish- HSS - Parabolic Flute Taper Length Drill

Item #: PT1557932
Manufacturer: Precision Twist Drill
Mfg #: 057932

Technical Specifications:
•Angle: 135° Split Point •Brand Name: Precision Twist Drill •Coating: Bright •Decimal Equivalent: .5000 •Description: Fractional Size •Drill Diameter: 1/2 •Flute Length: 4-3/4 •List No.: QC-91P •Material: High Speed Steel •Overall Length: 7-3/4

Description:
•Parabolic flute taper length drills •Effective in deep hole drilling of aluminum alloys and other low to medium tensile strength materials. • • PTD QC91P • Series PT15 wide land parabolic design provides superior performance in a greater range of materials and applications •Effective in both deep and shallow hole drilling •Self-centering positive rake point for faster penetration •Improved chip andcoolant flow •Bright finish

Shipping Info:
•Actual Weight - .2980 •Dimensions - Height: .500 Length: 7.87 Width: .500