#21 2FL STR FL CARB DRILL, TI-C CTD
SGS58427
MFG #: 58427
$20.44
/ EA
- Applicable Materials: Cast Iron, Hardened Steel and Steel
- Drill Size - Number: #21
- Flute Type: Straight
- Number of Flutes: 2
- Point Type: Standard
- Shank Size: 0.159in
- Shank Type: Straight
- Type: General Purpose
- Series: 106
- Length of Cut: 1-1/16in
- Depth of Cut: 3XD
- Overall Length: 2-1/8in
- Material: Micro Grain Solid Carbide
- Surface Treatment: TiCN
- Application: Aerospace, Medical, Power Generation, Automotive, Mold and Die, Castings and Foundries and General Engineering
- Hand Direction: Right Hand
- Included Angle: 140°
- System of Measurement: Imperial
- Item Features
- This high strength design is ideal for hard materials and extremely abrasive materials
- The heavy flute and neutral construction make it ideal for short chipping materials that quickly wear drills with a helix
- Effective in abrasive environments with short powdery chips
- Solid carbide provides better rigidity than high speed steel
- It is extremely heat resistant
- Titanium carbonitride (TiCN) is harder and more wear resistant than TiN
- It is commonly used on stainless steels, cast iron and aluminum alloys
- Spiral flutes are constructed with a higher flute angle to remove chips more easily