Type 2671 FractionalTools - Drills - Hard Steel Die Drills - Die Drills with a Negative Cutting Edge and 140° Point
Discontinued, While Supplies Last.
Description
- 140º point designed for drilling tough abrasive or high tensile materials
- 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
- 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 | 0.5625 | 9/16 | 3 1/2 | 6 | 267136 | $106.05 | 0.5938 | 19/32 | 4 | 7 | 267138 | $112.30 | 0.6250 | 5/8 | 4 | 7 | 267140 | $115.70 | 0.6562 | 21/32 | 4 1/2 | 7 1/2 | 267142 | $123.90 | 0.6875 | 11/16 | 4 1/2 | 7 1/2 | 267144 | $127.15 | 0.7188 | 23/32 | 4 3/4 | 8 | 267146 | $133.25 | 0.7500 | 3/4 | 4 3/4 | 8 | 267148 | $136.95 | 0.7812 | 25/32 | 4 3/4 | 8 | 267150 | $264.40 | 0.8125 | 13/16 | 4 3/4 | 8 | 267152 | $245.45 | 0.8750 | 7/8 | 4 3/4 | 8 | 267156 | $250.50 | 0.9375 | 15/16 | 4 3/4 | 8 | 267160 | $279.05 | 1.0000 | 1 | 4 3/4 | 8 | 267164 | $296.00 | 0.2188 | 7/32 | 1 3/4 | 3 3/4 | 267114 | $39.10 | 0.2344 | 15/64 | 1 3/4 | 3 3/4 | 267115 | $40.35 | 0.2500 | 1/4 | 2 | 4 | 267116 | $40.35 | 0.2656 | 17/64 | 2 | 4 | 267117 | $42.65 | 0.2812 | 9/32 | 2 1/4 | 4 1/4 | 267118 | $42.65 | 0.2969 | 19/64 | 2 1/4 | 4 1/4 | 267119 | $44.65 | 0.3125 | 5/16 | 2 1/2 | 4 1/2 | 267120 | $44.65 | 0.3281 | 21/64 | 2 1/2 | 4 1/2 | 267121 | $47.60 | 0.3438 | 11/32 | 2 3/4 | 4 3/4 | 267122 | $47.60 | 0.3594 | 23/64 | 2 3/4 | 4 3/4 | 267123 | $51.20 | 0.3750 | 3/8 | 3 | 5 | 267124 | $51.20 | 0.3906 | 25/64 | 3 | 5 | 267125 | $57.60 | 0.4062 | 13/32 | 3 | 5 1/4 | 267126 | $59.80 | 0.4219 | 27/64 | 3 | 5 1/4 | 267127 | $64.65 | 0.4375 | 7/16 | 3 | 5 1/2 | 267128 | $69.50 | 0.4531 | 29/64 | 3 | 5 1/2 | 267129 | $72.80 | 0.4688 | 15/32 | 3 1/4 | 5 3/4 | 267130 | $76.30 | 0.4844 | 31/64 | 3 1/4 | 5 3/4 | 267131 | $92.55 | 0.5000 | 1/2 | 3 1/2 | 6 | 267132 | $89.50 | 0.5312 | 17/32 | 3 1/2 | 6 | 267134 | $102.50 | 0.0625 | 1/16 | 1 1/2 | 267104 | $35.05 | 0.0781 | 5/64 | 1 1/2 | 267105 | $35.05 | 0.0938 | 3/32 | 2 | 267106 | $38.50 | 0.1094 | 7/64 | 2 | 267107 | $38.50 | 0.1250 | 1/8 | 2 | 267108 | $39.60 | 0.1406 | 9/64 | 2 | 267109 | $39.60 | 0.1562 | 5/32 | 2 | 267110 | $41.75 | 0.1719 | 11/64 | 2 3/8 | 267111 | $41.75 | 0.1875 | 3/16 | 1 1/2 | 3 1/2 | 267112 | $37.80 | 0.2031 | 13/64 | 1 1/2 | 3 1/2 | 267113 | $37.80 |