Type 2670 Reduced ShankTools - Drills - Reduced Shank Diameter Drills - Hard Steel Die Drills with a Reduced Shank Diameter
Description
- Die drill - negative angle cutting edge
- Drill body diameter smaller than tool diameter to prevent gauling
- Carbide tip high temperature brazed to hardened tool steel body
- Smooth flutes for effective chip flow
- Precision ground to insure concentricity of tip & body
- All dimensional & element tolerances conform to one of:
ASME/ANSI B94.11M
ISO - International Organization for Standardization
NAS 907 - National Aerospace Standards
USCTI - United States Cutting Tool Institute (formerly MCTI)
Options
- Modified tool diameter
- Metric tool diameter
- Modified point and / or angle
- Flat(s) on shank
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- Can be used in drill chucks with diameter limitations
- For drilling hardened steel in the range of 35 to 65 Rockwell C
- Will cut without annealing the workpiece
- Light feed with steady pressure - clear chips frequently
- Flood the cutting point with coolant
| Decimal Diameter | Fractional Diameter | Overall Length | Shank Diameter | EDP | Price | 0.7188 | 23/32 | 8 | 1/2 | 2670846 | $218.95 | 0.7500 | 3/4 | 8 | 1/2 | 2670848 | $224.70 | 0.8125 | 13/16 | 8 | 1/2 | 2670852 | $403.05 | 0.8750 | 7/8 | 8 | 1/2 | 2670856 | $411.40 | 0.9375 | 15/16 | 8 | 1/2 | 2670860 | $458.45 | 1.0000 | 1 | 8 | 1/2 | 2670864 | $486.35 | 0.8125 | 13/16 | 8 | 3/4 | 2670952 | $403.05 | 0.8750 | 7/8 | 8 | 3/4 | 2670956 | $411.40 | 0.9375 | 15/16 | 8 | 3/4 | 2670960 | $458.45 | 1.0000 | 1 | 8 | 3/4 | 2670964 | $486.35 | 0.4062 | 13/32 | 5 1/4 | 1/4 | 2670626 | $98.45 | 0.4375 | 7/16 | 5 1/2 | 1/4 | 2670628 | $114.00 | 0.4688 | 15/32 | 5 3/4 | 1/4 | 2670630 | $125.25 | 0.5000 | 1/2 | 6 | 1/4 | 2670632 | $146.95 | 0.4375 | 7/16 | 5 1/2 | 3/8 | 2670728 | $114.00 | 0.4688 | 15/32 | 5 3/4 | 3/8 | 2670730 | $125.25 | 0.5000 | 1/2 | 6 | 3/8 | 2670732 | $146.95 | 0.5312 | 17/32 | 6 | 3/8 | 2670734 | $168.50 | 0.5625 | 9/16 | 6 | 3/8 | 2670736 | $174.35 | 0.5938 | 19/32 | 7 | 3/8 | 2670738 | $184.50 | 0.6250 | 5/8 | 7 | 3/8 | 2670740 | $190.10 | 0.6562 | 21/32 | 7 1/2 | 3/8 | 2670742 | $203.40 | 0.6875 | 11/16 | 7 1/2 | 3/8 | 2670744 | $208.95 | 0.7188 | 23/32 | 8 | 3/8 | 2670746 | $218.95 | 0.7500 | 3/4 | 8 | 3/8 | 2670748 | $224.70 | 0.5625 | 9/16 | 6 | 1/2 | 2670836 | $174.35 | 0.5938 | 19/32 | 7 | 1/2 | 2670838 | $184.50 | 0.6250 | 5/8 | 7 | 1/2 | 2670840 | $190.10 | 0.6562 | 21/32 | 7 1/2 | 1/2 | 2670842 | $203.40 | 0.6875 | 11/16 | 7 1/2 | 1/2 | 2670844 | $208.95 | 0.3125 | 5/16 | 4 1/2 | 1/4 | 2670620 | $73.35 | 0.3438 | 11/32 | 4 3/4 | 1/4 | 2670622 | $78.10 | 0.3750 | 3/8 | 5 | 1/4 | 2670624 | $83.95 |