Type 2673 FractionalTools - Drills - Hard Steel Die Drills - Die Drills with a Positive Cutting Edge and 140° Point
Discontinued, While Supplies Last.
Description
- 140º point designed for drilling tough abrasive or high tensile materials
- Thinned web which permits higher feed rates with less spindle power
- 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
- Modified metric tool diameter
- Modified point and / or angle
- Shortened shank or reduced shank diameter
- Reduced shank diameter
- Flat(s) on shank
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- 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 | Flute Length | Overall Length | EDP | Price | 0.4219 | 27/64 | 3 | 5 1/4 | 267327 | $64.65 | 0.4375 | 7/16 | 3 | 5 1/2 | 267328 | $69.50 | 0.4531 | 29/64 | 3 | 5 1/2 | 267329 | $72.80 | 0.4688 | 15/32 | 3 1/4 | 5 3/4 | 267330 | $76.30 | 0.4844 | 31/64 | 3 1/4 | 5 3/4 | 267331 | $92.55 | 0.5000 | 1/2 | 3 1/2 | 6 | 267332 | $89.50 | 0.5312 | 17/32 | 3 1/2 | 6 | 267334 | $102.50 | 0.5625 | 9/16 | 3 1/2 | 6 | 267336 | $106.05 | 0.5938 | 19/32 | 4 | 7 | 267338 | $112.30 | 0.6250 | 5/8 | 4 | 7 | 267340 | $115.70 | 0.6562 | 21/32 | 4 1/2 | 7 1/2 | 267342 | $123.90 | 0.6875 | 11/16 | 4 1/2 | 7 1/2 | 267344 | $127.15 | 0.7188 | 23/32 | 4 3/4 | 8 | 267346 | $133.25 | 0.7500 | 3/4 | 4 3/4 | 8 | 267348 | $136.95 | 0.7812 | 25/32 | 4 3/4 | 8 | 267350 | $264.40 | 0.8125 | 13/16 | 4 3/4 | 8 | 267352 | $245.45 | 0.8750 | 7/8 | 4 3/4 | 8 | 267356 | $250.50 | 0.9375 | 15/16 | 4 3/4 | 8 | 267360 | $279.05 | 1.0000 | 1 | 4 3/4 | 8 | 267364 | $296.00 | 0.1875 | 3/16 | 1 1/2 | 3 1/2 | 267312 | $37.80 | 0.2031 | 13/64 | 1 1/2 | 3 1/2 | 267313 | $37.80 | 0.2188 | 7/32 | 1 3/4 | 3 3/4 | 267314 | $39.10 | 0.2344 | 15/64 | 1 3/4 | 3 3/4 | 267315 | $40.35 | 0.2500 | 1/4 | 2 | 4 | 267316 | $40.35 | 0.2656 | 17/64 | 2 | 4 | 267317 | $42.65 | 0.2812 | 9/32 | 2 1/4 | 4 1/4 | 267318 | $42.65 | 0.2969 | 19/64 | 2 1/4 | 4 1/4 | 267319 | $44.65 | 0.3125 | 5/16 | 2 1/2 | 4 1/2 | 267320 | $44.65 | 0.3281 | 21/64 | 2 1/2 | 4 1/2 | 267321 | $47.60 | 0.3438 | 11/32 | 2 3/4 | 4 3/4 | 267322 | $47.60 | 0.3594 | 23/64 | 2 3/4 | 4 3/4 | 267323 | $51.20 | 0.3750 | 3/8 | 3 | 5 | 267324 | $51.20 | 0.3906 | 25/64 | 3 | 5 | 267325 | $57.60 | 0.4062 | 13/32 | 3 | 5 1/4 | 267326 | $59.80 |