M.A. Ford® 305M0070AM Twister® Micro-Tuff® 305 Long Length Micro Drill, 0.7 mm Dia x 38 mm L, Solid Carbide, ALtima® Micro Coated
Circuit Board Drill Bits
712184
MFG #: 305M0070AM
M.A. Ford®
14.84000
/ ea
- Applicable Materials: Cast Iron, Hardened Steel, Steel, Stainless Steel, Special Alloy and Non-Ferrous
- Catalog Number: 305M0070AM
- Country of Origin: US
- Cutting Depth: 3-10xD
- Cutting Direction: Right Hand
- Cutting Edge Material: Solid Carbide
- Finish: ALtima® Micro Coated
- Flute Length: 8.13 mm
- Gross Weight Per Pack: 1 lb
- Material: Solid Carbide
- Overall Length: 38 mm
- Point Angle: 135 °
- Series: 305
- Standards: ISO 9001:2008
- Type: Long Length
- UPC 11: 69760434214
- UPC 12: 69760434214
- Stock Status: NONSTOCK
- Brand: M.A. Ford®
- Manufacturer: M.A. Ford
- Number of Flutes: 2
- Shank Size: 3 mm
- Features
| The tuffness of the 205 series Hi-Tuff® drill on a micro drill platform |
| Designed for high performance drilling in a broad range of materials |
| Depth setting rings available on 1/8 in shank tools |
| An ultra thin, nano structured, TiAlN coating developed specifically for micro tool applications |
| 12 deg helix |
| +0/-0.005 mm tolerance D2 |
| +0/-0.008 mm tolerance D1 |
| 3300 HV microhardness |
| 1652 deg F maximum service |
| 0.30 to 0.35 friction coefficient |