Description
The Irwin High Speed Steel Drill Bit Sets are twist drill bit sets made of high speed steel. Finish Bright; cutting diameter (max) 3/8 in, 1/2 in; cutting diameter (min) 1/16 in. Irwin lists Standard 118 degree point for use in wood, metal, and plastic. Available in 2 versions. Sold by the pack size.
Specifications
| Item | Irwin data |
|---|---|
| Includes | 21-piece set in metal index case includes drill bit sizes 1/16 in through 3/8 in in 1/64 in increments; 29-piece set in metal case includes drill bit sizes 1/16 in through 1/2 in in 1/64 in increments |
| Finish | Bright |
| Cutting Diameter (max) | 3/8 in; 1/2 in |
| Cutting Diameter (min) | 1/16 in |
| Cutting Edge Material | HSS |
| Graduation(s) | 1/64 in |
| Length Group | Jobber |
| Point Angle | 118 °; 118° |
| Material | High Speed Steel |
| Width | 4.4 in; 4.3 in |
| Height | 1.55 in; 2.05 in |
Source: Irwin published product data.
Irwin high speed steel drill bit sets use a standard 118 degree point for drilling wood, metal and plastic. They come in a 21-piece set covering 1/16 to 3/8 inch or a 29-piece set covering 1/16 to 1/2 inch.
- Bit is constructed of high speed steel for the best combination of strength, heat, and wear resistance
- Standard 118 degree point for use in wood, metal, and plastic
Available in 2 versions. Choose one from the list to see the exact item number and price.
Pack size
Pack size varies by version and is shown in the Version list. The price shown is for the full pack.
Item Numbers
Variant item numbers:
60221ZR – 1/16 in - 3/8 in Cut Dia. · 21/Set · single
60138 – 1/16 in to 1/2 in Cut dia · 29/Set · single
