| Product Photos |
| Product Description |
| Procuct Name | Roll Forged HSS Taper Shank Twist Drill Bit for Metal Drilling |
| Material | HSS 4241 4341 6542-M2 (Cobalt 5% M35 is Available) |
| Process | Roll Forged (Milled is Available) |
| Standard |
DIN345 (ANSI,DIN341, DIN1870 are Also Available) |
| MT No. |
No.1 to No.6 |
| Size | 7.5mm-100mm and 3/8" to 4" |
| Point Angle | 118 Degree (135 Degree Split Point, Thinning Point are Available) |
| Flute Type | Type N, Right Hand Cutting |
| Surface Finish | Black Oxide (Black & White, Gray & Bright, Bright, Amber Color, Titanium Coating are Also available) |
| Package | One Piece in Paper Box,Plastic Box,Wood Box. |
| Features |
1,Precise dimension,long life and high efficiency. 2,High-speed steel (HSS) provides hardness for wear resistance 3,Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials 4,Self-centering 118-degree notched point penetrates material without a pilot hole more easily than a conventional point, and maintains a sharp cutting edge 5,Morse taper shank allows the tool to be inserted directly into the machine's spindle to facilitate high-torque applications such as large cut diameters 6,When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging 7,Designed to perform in a broad range of materials in the iron and steel families 8,Spiral flutes are constructed with a higher flute angle to remove chips more easily. |
| Product Sizes |
Email:info@lddrills.com
Head Office: RM 14B 14/F WAH HEN COMM CTR NO 383 HENNESSY RD WANCHAI HK
Factory Address：No.1, Jinggong Road, Changxing Industrial Park, Danyang City, Jiangsu Province, China 212310
