Irwin Industrial Tools 63137 Cobalt Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece

Irwin Industrial Tools 63137 Cobalt Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece Review

Irwin Industrial Tools 63137 Cobalt Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece Feature

• Constructed of M-42 5 percent cobalt high speed steel for super abrasive resistance in tough metals
• Heavy duty spiral flute design produces faster chip ejection
• Shorter cutting lips reduce torque for drilling in high tensile strength materials.
• 135-Degree split point reduces feed pressure for easier penetration without work hardening

1/16" thru 1/2" by 32nds, metal index/case

Milwaukee 49-22-4175 General Purpose Ice Hardened Hole Saw Kit, 15-Piece

Milwaukee 49-22-4175 General Purpose Ice Hardened Hole Saw Kit, 15-Piece Review

Milwaukee 49-22-4175 General Purpose Ice Hardened Hole Saw Kit, 15-Piece Feature

• ICE HARDENED for up to 50% longer life than the competition
• Matrix II Bi-Metal Teeth for greater durability
• Positive Rake Angle for fast cutting
• Radiused Tooth Back reduces stress on teeth
• Deeper Gullets for fast chip removal and Funtional Slot Geometry provides easy plug removal

Kit includes 11 cryogenically hardened hole saws in commonly used sizes. U.S.A. Saw Size (in.): 3/4in., 7/8in., 1in., 1 1/8in., 1 3/8in., 1 1/2in., 1 3/4in., 2in. 2 1/8in., 2 1/4in., 2 1/2in., Ice Hardened: Yes, Saw (qty.): 15