Audited Supplier
992
Customized
DIN
22mm to 151mm
Twist Drill Bit
High Speed Steel
Metal Drilling
S
135degrees Split Point
Stamped Marking
Cylindrical Shank
OEM, HTT
Blister, Skin, PVC Bag, Color Paper Hanger, Paper
0.5mm to 13mm diameter
China
8207509000
Product Description
* Fully ground drill bit 5% Cobalt HSS with 135degrees split point and flute type S.
* Diameter tolerance h8 standard.
* The cobalt content makes the bit harder and heightens temperature resistance,for work with hard metals such as stainless steel.
* To drill holes in unalloyed and alloyed steels (up to 1000/mm2), stainless steel, cast iron.
* Multiple coating that acts as a thermal barrier against heating and allows a longer life.
* The coating reduces friction, facilitates dust removal and increase the cutting speed.
* The type S flute makes it possible to remove medium and long chips.
*Other special sizes are also available on the customers' special request.
* Diameter tolerance h8 standard.
* The cobalt content makes the bit harder and heightens temperature resistance,for work with hard metals such as stainless steel.
* To drill holes in unalloyed and alloyed steels (up to 1000/mm2), stainless steel, cast iron.
* Multiple coating that acts as a thermal barrier against heating and allows a longer life.
* The coating reduces friction, facilitates dust removal and increase the cutting speed.
* The type S flute makes it possible to remove medium and long chips.
*Other special sizes are also available on the customers' special request.
| Item Number | Diameter(mm) | Working Length(mm) | Overall Length(mm) |
| 992.3380050 | 0.5 | 6 | 22 |
| 992.3380100 | 1.0 | 12 | 34 |
| 992.3380150 | 1.5 | 18 | 40 |
| 992.3380200 | 2.0 | 24 | 49 |
| 992.3380250 | 2.5 | 30 | 57 |
| 992.3380300 | 3.0 | 33 | 61 |
| 992.3380320 | 3.2 | 36 | 65 |
| 992.3380350 | 3.5 | 39 | 70 |
| 992.3380400 | 4.0 | 43 | 75 |
| 992.3380420 | 4.2 | 43 | 75 |
| 992.3380450 | 4.5 | 47 | 80 |
| 992.3380500 | 5.0 | 52 | 86 |
| 992.3380520 | 5.2 | 52 | 86 |
| 992.3380550 | 5.5 | 57 | 93 |
| 992.3380600 | 6.0 | 57 | 93 |
| 992.3380620 | 6.2 | 63 | 101 |
| 992.3380650 | 6.5 | 68 | 109 |
| 992.3380700 | 7.0 | 69 | 109 |
| 992.3380750 | 7.5 | 75 | 117 |
| 992.3380800 | 8.0 | 75 | 117 |
| 992.3380850 | 8.5 | 81 | 125 |
| 992.3380900 | 9.0 | 81 | 125 |
| 992.3380950 | 9.5 | 87 | 133 |
| 992.3381000 | 10.0 | 87 | 133 |
| 992.3381050 | 10.5 | 94 | 142 |
| 992.3381100 | 11.0 | 94 | 142 |
| 992.3381150 | 11.5 | 101 | 151 |
| 992.3381200 | 12.0 | 101 | 151 |
| 992.3381250 | 12.5 | 101 | 151 |
| 992.3381300 | 13.0 | 101 | 151 |
