Complaint
Manufactured from Hss-M2 steel, No center punch is needed-the 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander" Extremely heat resistant; must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering,
Specification | Rotating speed | Specification | Specification |
1-2mm | 3000-1800MAX R.P.M | 8.1-9mm | 500-400MAX R.P.M |
2.1-3mm | 1800-1400MAX R.P.M | 9.1-10mm | 350-300MAX R.P.M |
3.1-4mm | 1400-1000MAX R.P.M | 10.1-11mm | 300-280MAX R.P.M |
4.1-5mm | 1000-800MAX R.P.M | 11.1-12mm | 300-280MAX R.P.M |
5.1-6mm | 800-700MAX R.P.M | 12.1-13mm | 280-250MAX R.P.M |
6.1-7mm | 700-600MAX R.P.M | 14mm | 220MAX R.P.M |
7.1-8mm | 600-500MAX R.P.M | 15mm | 200MAX R.P.M |
SIZE OF THE HSS DRILL BIT:
| (SIZE) | TOTAL LENGTH | FLUTE LENGTH |
| 1.0 | 34 | 12 |
| 1.5 | 40 | 18 |
| 2 | 49 | 24 |
| 2.5 | 57 | 30 |
| 3 | 61 | 33 |
| 3.2 | 65 | 36 |
| 3.5 | 70 | 39 |
| 4 | 75 | 43 |
| 4.2 | 75 | 43 |
| 5 | 86 | 52 |
| 5.2 | 86 | 52 |
| 5.5 | 93 | 57 |
| 6 | 93 | 57 |
| 6.5 | 101 | 63 |
| 7 | 109 | 69 |
| 7.5 | 109 | 69 |
| 8 | 117 | 75 |
| 8.5 | 117 | 75 |
| 9 | 125 | 81 |
| 9.5 | 125 | 81 |
| 10 | 133 | 87 |
| 10.5 | 133 | 87 |
| 11 | 142 | 94 |
| 11.5 | 142 | 94 |
| 12 | 151 | 101 |
| 12.5 | 151 | 101 |
| 13 | 151 | 101 |
PACKING OF THE HSS DRILL BIT:
1. Normal Package:5/10 pcs in a plastic bag,then inner box and out carton.
2. Other package:Blister card,Plastic tube,PVC pouch,according to your requirments.
3. HSS Drill bits set are available.
FACROY WAREHOUSE:
1) Sharp and fast drilling ;
2) Easy and quick chip removal ;
3) Delivery within the allotted time;
4)Stable quality and widely use for hole drilling in hard material;
5)Substantial experiece;
6)Competitive price.
