IRWIN 81133 2-5/8" High Speed Steel #33 Wire Gauge Drill Bit - Bright Finish, Straight Shank
- This high-speed steel #33 wire gauge bit from IRWIN delivers precise hole sizes and reliable performance, ideal for tapping and general drilling in wood, metal, and plastic.
- Features:
- Constructed from M-2 high-speed steel for strength, heat resistance, and wear resistance
- Bright finish with standard 118° point angle for clean entry and finish
- Straight shank, jobber length design compatible with portable drills and drill presses
- Specifications:
- Manufacturer: IRWIN Hanson
- Part Number: 81133
- Bit Diameter: #33 (0.113" / 2.87mm)
- Flute Length: 1-1/2"
- Overall Length: 2-5/8"
- Shank Type: Straight
- Point Angle: 118°
- Finish: Bright
- Country of Origin: United States
- The IRWIN Hanson 81133 2-5/8" High Speed Steel #33 Wire Gauge Drill Bit can also be referred to as #33 HSS wire gauge bit, IRWIN 81133 drill bit, M-2 steel gauge bit, bright finish jobber length bit, precision tapping bit.
IRWIN (formerly Hanson) is a renowned manufacturer of high-performance drill bits and cutting tools, trusted by professionals in industrial, automotive, and general construction markets for precision, durability, and innovation.
Q: Is this drill bit suitable for use on stainless steel?
A: Yes. The M-2 high-speed steel construction and 118° point angle are suitable for drilling in softer metals, including mild steel and some stainless grades, though slower speeds and proper lubrication are recommended.
Q: Can it be used in a drill press as well as a handheld drill?
A: Absolutely. The jobber length and straight shank design make it compatible with both portable drills and drill presses.
Q: How do I maintain the bit for longer life?
A: Keep the bit cool and lubricated during use, avoid excessive pressure, and replace it when sharpened surfaces become rounded or worn.
