Alfa Tools
Blitz Bits® BB74223 Jobber Length Drill, W Drill - Letter, 0.386 in Drill - Decimal Inch, 135 deg Point, High Speed Steel, Black Oxide
Part #WNDMEJOB
MFG #BB74223
UNSPC #23241634
Country Of Origin : 
Blitz Bits® Jobber Length Drill, Heavy Duty, W Drill - Letter, 0.386 in Drill - Decimal Inch, 135 deg Point, High Speed Steel, Black Oxide, Series: BB, Imperial, 5-1/8 in Overall Length, 3-3/4 in Cutting Depth, 3-3/4 in Flute Length, Straight Shank, Split Point, High Speed Steel Cutting Edge, Applicable Materials: Mild Steel, Stainless Steel, Non-Ferrous
- Engineered for heavy duty work, BLITZ BITS® are high performance drills for production as well as tough maintenance applications
- Made from a premium grade of M-7 molybdenum high speed steel, which has a special black and gold surface treatment to increase lubricity and reduce friction
- The strong web construction provides greater strength and rigidity to drill in hard to drill materials like stainless steel and titanium alloys
- The buttressed cutting edge, with an acute rake, makes the BLITZ BIT® cut cleanly and accurately with less effort
- The extra clearance behind the side margin reduces friction, enabling balanced cutting action with closer hole tolerances, at higher speeds
- Precision ground 135 deg split point is self-centering and reduces thrust
Drill Size - Decimal Inch 0.386 in Drill Size - Letter W Applicable Materials Mild Steel, Stainless Steel, Non-Ferrous Cutting Depth 3-3/4 in Cutting Edge Material High Speed Steel Drill Diameter Measurement System Imperial Finish Black Oxide Flute Length 3-3/4 in Material High Speed Steel Overall Length 5-1/8 in Point Angle 135 deg Point Type Split Series BB Shank Type Straight Type Heavy Duty