2-flute Carbide Drill Bits (DC208) - 1/8 in. (0.125 in. shank)
Overview
Think & Tinker 2-flute carbide drill bits were designed and optimized for the fabrication of printed circuit boards on a wide variety of substrates. Decades of design improvements has expanded their application range to hard and soft woods, metals, glass and carbon-fiber composites and reconstituted minerals.
Every tool is:
- 100% measured / optically inspected to insure that EVERY tool meets, or exceeds, our published specifications
- available with depth rings precisely positioned to ±0.004 in. (0.10mm), virtually eliminating the need for resetting Z-axis zero in many applications
- made from premium grade submicrograin tungsten carbide (HRa: 93, TRS: 4.0GPa ) with a bonded stainless steel shank
Specifications
- Geometry - 2 flute, 1/8in. (3.18 mm) shank, drill point
- Length - 1.5in. ±0.010 in.
- Diameter - nominal +0.000 in., -0.0005 in.
- Shank Diameter - 0.1248 in.
- Total Included Tip Angle:
- dia. ≤ 0.100 in. (2.54mm) - 135°
- dia. > 0.101 in. (2.57mm) - 160°
- Max. Runout (TIR) - ±0.0002 in.
- Drill Depth - varies by diameter
- Anticipated Life - anticipated life: 3,000 holes min. (FR4 epoxy glass)
- Material - solid submicrograin carbide flutes / stainless steel shank
- Ring Set - 0.800 in. ±0.002 in. (optional)
- Operating RPM - CNC certified operation 20k RPM to 100k RPM
- FEEDS & SPEEDS
Benefits
- Shallow point angle minimizes backside breakout and splintering
- Tip geometry produces shallow glue pockets for anchoring inlaid components
- Point geometry and back tapered flutes virtually eliminate top surface splintering
- Four facet drill point minimizes grabbing and lifting of work-piece
Applications
- Drilling hardwoods, composites, non-ferrous metals
- Inlay pockets for mother-of-pearl dots
- Drilling printed circuit substrates
Tutorials
- Minimizing system runout with proper spindle maintenance
- Getting ready to work with microtools for the first time
| Diameter | Size | Ships as | LOC | Flutes | Shank | OAL | Depth Rings | Reviews | Part Number | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.15mm (0.0059") | 0.15mm | 0.120" (3.05mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M015-012D |
$21.93 |
0.20mm (0.0079") | 0.20mm | 0.150" (3.81mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M020-015D |
$9.44 |
0.25mm (0.0098") | 0.25mm | 0.150" (3.81mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M025-015D |
$6.60 |
0.30mm (0.0118") | 0.30mm | 0.230" (5.84mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M030-023D |
$6.83 |
0.35mm (0.0138") | 0.35mm | 0.220" (5.59mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M035-022D |
$3.10 |
0.40mm (0.0157") | 0.40mm | 0.220" (5.59mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M040-022D |
$3.10 |
0.45mm (0.0177") | 0.45mm | 0.220" (5.59mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M045-022D |
$3.10 |
0.45mm (0.0177") | 0.45mm | 0.300" (7.62mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M045-030D |
$3.10 |
0.50mm (0.0197") | 0.50mm | 0.360" (9.14mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M050-036D |
$3.10 |
0.55mm (0.0217") | 0.55mm | 0.360" (9.14mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M055-036D |
$3.10 |
0.60mm (0.0236") | 0.60mm | 0.360" (9.14mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M060-036D |
$3.10 |
0.65mm (0.0256") | 0.65mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M065-040D |
$3.10 |
0.70mm (0.0276") | 0.70mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M070-040D |
$3.10 |
0.75mm (0.0295") | 0.75mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M075-040D |
$3.10 |
0.80mm (0.0315") | 0.80mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M080-040D |
$2.73 |
0.85mm (0.0335") | 0.85mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M085-040D |
$2.73 |
0.90mm (0.0354") | 0.90mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M090-040D |
$2.73 |
0.95mm (0.0374") | 0.95mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M095-040D |
$2.73 |
1.00mm (0.0394") | 1.00mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M100-040D |
$2.73 |
1.05mm (0.0413") | 1.05mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M105-040D |
$2.73 |
1.10mm (0.0433") | 1.10mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M110-040D |
$2.73 |
1.15mm (0.0453") | 1.15mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M115-040D |
$2.73 |
1.20mm (0.0472") | 1.20mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M120-040D |
$2.73 |
1.25mm (0.0492") | 1.25mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M125-040D |
$2.73 |
1.30mm (0.0512") | 1.30mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M130-040D |
$2.73 |
1.35mm (0.0531") | 1.35mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M135-040D |
$2.73 |
1.40mm (0.0551") | 1.40mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M140-040D |
$2.73 |
1.45mm (0.0571") | 1.45mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M145-040D |
$2.73 |
1.45mm (0.0571") | 1.45mm | 0.630" (16.00mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.900" only | DC208-M145-063D |
$8.01 |
1.50mm (0.0591") | 1.50mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M150-040D |
$2.73 |
1.55mm (0.0610") | 1.55mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M155-040D |
$2.73 |
1.60mm (0.0630") | 1.60mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M160-040D |
$2.73 |
1.65mm (0.0650") | 1.65mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M165-040D |
$2.73 |
1.70mm (0.0669") | 1.70mm | 0.0670" | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M170-040D |
$2.73 |
1.75mm (0.0689") | 1.75mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M175-040D |
$2.73 |
1.80mm (0.0709") | 1.80mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M180-040D |
$2.73 |
1.85mm (0.0728") | 1.85mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M185-040D |
$2.73 |
1.90mm (0.0748") | 1.90mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M190-040D |
$2.73 |
1.95mm (0.0768") | 1.95mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M195-040D |
$2.73 |
2.00mm (0.0787") | 2.00mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M200-040D |
$3.04 |
2.05mm (0.0807") | 2.05mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M205-040D |
$3.04 |
2.10mm (0.0827") | 2.10mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M210-040D |
$3.04 |
2.15mm (0.0846") | 2.15mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M215-040D |
$3.04 |
2.20mm (0.0866") | 2.20mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M220-040D |
$3.04 |
2.25mm (0.0886") | 2.25mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M225-040D |
$3.04 |
2.30mm (0.0906") | 2.30mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M230-040D |
$3.04 |
2.35mm (0.0925") | 2.35mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M235-040D |
$3.04 |
2.40mm (0.0945") | 2.40mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M240-040D |
$3.04 |
2.45mm (0.0965") | 2.45mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M245-040D |
$3.04 |
2.50mm (0.0984") | 2.50mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M250-040D |
$3.04 |
2.55mm (0.1004") | 2.55mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M255-040D |
$3.04 |
2.60mm (0.1024") | 2.60mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M260-040D |
$3.04 |
2.65mm (0.1043") | 2.65mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M265-040D |
$3.04 |
2.70mm (0.1063") | 2.70mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M270-040D |
$3.04 |
2.75mm (0.1083") | 2.75mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M275-040D |
$3.04 |
2.80mm (0.1102") | 2.80mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M280-040D |
$3.04 |
2.85mm (0.1122") | 2.85mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M285-040D |
$3.04 |
2.90mm (0.1142") | 2.90mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M290-040D |
$3.04 |
2.95mm (0.1161") | 2.95mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M295-040D |
$3.04 |
3.00mm (0.1181") | 3.00mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M300-040D |
$3.04 |
3.05mm (0.1201") | 3.05mm | 0.1200" | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M305-040D |
$3.04 |
3.10mm (0.1220") | 3.10mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M310-040D |
$3.04 |
3.15mm (0.1240") | 3.15mm | 0.400" (10.16mm) | 2 | 1/8" | 1.50" (38.1mm) | Available | DC208-M315-040D |
$3.04 |
3.20mm (0.1260") | 3.20mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M320-050D |
$5.76 |
3.25mm (0.1280") | 3.25mm | 0.1285" | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M325-050D |
$5.76 |
3.30mm (0.1299") | 3.30mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M330-050D |
$5.76 |
3.35mm (0.1319") | 3.35mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M335-050D |
$5.76 |
3.40mm (0.1339") | 3.40mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M340-050D |
$5.76 |
3.45mm (0.1358") | 3.45mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M345-050D |
$5.76 |
3.50mm (0.1378") | 3.50mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M350-050D |
$5.76 |
3.55mm (0.1398") | 3.55mm | 0.1405" | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M355-050D |
$5.76 |
3.60mm (0.1417") | 3.60mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M360-050D |
$7.91 |
3.70mm (0.1457") | 3.70mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M370-050D |
$7.91 |
3.80mm (0.1496") | 3.80mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M380-050D |
$7.91 |
3.90mm (0.1535") | 3.90mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M390-050D |
$7.91 |
3.95mm (0.1555") | 3.95mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M395-050D |
$7.91 |
4.00mm (0.1575") | 4.00mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M400-050D |
$7.87 |
4.05mm (0.1594") | 4.05mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M405-050D |
$7.87 |
4.10mm (0.1614") | 4.10mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M410-050D |
$7.87 |
4.15mm (0.1634") | 4.15mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M415-050D |
$7.87 |
4.20mm (0.1654") | 4.20mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M420-050D |
$7.87 |
4.25mm (0.1673") | 4.25mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M425-050D |
$7.87 |
4.30mm (0.1693") | 4.30mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M430-050D |
$7.87 |
4.40mm (0.1732") | 4.40mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M440-050D |
$8.71 |
4.50mm (0.1772") | 4.50mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M450-050D |
$8.71 |
4.70mm (0.1850") | 4.70mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M470-050D |
$8.71 |
4.75mm (0.1870") | 4.75mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M475-050D |
$8.71 |
4.80mm (0.1890") | 4.80mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M480-050D |
$8.71 |
4.85mm (0.1909") | 4.85mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M485-050D |
$8.71 |
4.95mm (0.1949") | 4.95mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M495-050D |
$8.71 |
5.00mm (0.1969") | 5.00mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M500-050D |
$10.16 |
5.10mm (0.2008") | 5.10mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M510-050D |
$10.16 |
5.15mm (0.2028") | 5.15mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M515-050D |
$10.16 |
5.20mm (0.2047") | 5.20mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M520-050D |
$10.16 |
5.50mm (0.2165") | 5.50mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M550-050D |
$10.16 |
5.55mm (0.2185") | 5.55mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M555-050D |
$10.16 |
5.80mm (0.2283") | 5.80mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M580-050D |
$12.05 |
5.95mm (0.2343") | 5.95mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M595-050D |
$12.05 |
6.00mm (0.2362") | 6.00mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M600-050D |
$12.05 |
6.10mm (0.2402") | 6.10mm | 0.500" (12.70mm) | 2 | 1/8" | 1.50" (38.1mm) | 0.800" Only | DC208-M610-050D |
$12.05 |