Type 616 FractionalTools - Drills - Reduced Shank Diameter Drills - Silver & Deming Drills with 118° Standard Point
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 616 |
| 40 | NON-FERROUS - SHORT CHIPS | 616 / 618 |
| 60 | CAST IRONS | 618 / 616 |
Description
- Shank: 1/2" diameter, 2 1/4" long
- 118º point - 6" overall length
- Heavy duty quality construction
- 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)
Modifications
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- Allows larger tool diameter drilling using a 1/2" drill chuck
| Decimal Diameter | Fractional Diameter | Flute Length | Overall Length | EDP | Price | 1.1875 | 1 3/16 | 3 1/8 | 6 | 61676 | $282.00 | 1.2188 | 1 7/32 | 3 1/8 | 6 | 61678 | $296.05 | 1.2500 | 1 1/4 | 3 1/8 | 6 | 61680 | $270.35 | 1.0312 | 1 1/32 | 3 1/8 | 6 | 61666 | $201.55 | 1.0625 | 1 1/16 | 3 1/8 | 6 | 61668 | $218.65 | 1.0938 | 1 3/32 | 3 1/8 | 6 | 61670 | $223.80 | 1.1250 | 1 1/8 | 3 1/8 | 6 | 61672 | $228.25 | 1.1562 | 1 5/32 | 3 1/8 | 6 | 61674 | $277.00 | 0.8750 | 7/8 | 3 1/8 | 6 | 61656 | $191.25 | 0.9062 | 29/32 | 3 1/8 | 6 | 61658 | $195.80 | 0.9375 | 15/16 | 3 1/8 | 6 | 61660 | $197.80 | 0.9688 | 31/32 | 3 1/8 | 6 | 61662 | $204.45 | 1.0000 | 1 | 3 1/8 | 6 | 61664 | $208.85 | 0.7188 | 23/32 | 3 1/8 | 6 | 61646 | $158.70 | 0.7500 | 3/4 | 3 1/8 | 6 | 61648 | $166.30 | 0.7812 | 25/32 | 3 1/8 | 6 | 61650 | $183.30 | 0.8125 | 13/16 | 3 1/8 | 6 | 61652 | $183.80 | 0.8438 | 27/32 | 3 1/8 | 6 | 61654 | $183.80 | 0.5625 | 9/16 | 3 1/8 | 6 | 61636 | $117.50 | 0.5938 | 19/32 | 3 1/8 | 6 | 61638 | $122.20 | 0.6250 | 5/8 | 3 1/8 | 6 | 61640 | $135.85 | 0.6562 | 21/32 | 3 1/8 | 6 | 61642 | $147.25 | 0.6875 | 11/16 | 3 1/8 | 6 | 61644 | $152.95 | 0.5000 | 1/2 | 3 1/8 | 6 | 61632 | $77.50 | 0.5312 | 17/32 | 3 1/8 | 6 | 61634 | $113.35 |