HSS Step Drill
Product Description:
Many size one drill . Easy to handle and store and accesible to wide range.
Specification:
SIZE
4-12mm / 4-20mm / 4-22mm / 5-35mm
Features
Safety Guidlines
Features
- HSS M-35 COBALT step drill suitable for DIY and small workshops.
- Can hole in steel sheets maximum thickness of 6.35mm.
- Chamfer angle on every step for creating an CSK replica while drilling holes.
- Laser engraving of size on each step to cater all your verification needs.
- Straight shank which can be fitted in any power tools.
- 1pcs packing in transparent.
Safety Guidlines
- Always use branded power and machine tools for more stability and speed consistancy for better tool life.
- Coolent is recommended for all drilling jobs to cool down the tool while operation.
- Ensuring the drill is properly fitted in the chuck jaws can give prosperous results.
- Wear safety googles and hand gloves at all time.
Technical Details
| Item No. | Description | HOLE SIZE & INCREMENTS | SHANK DIA | OVERALL LENGTH |
| HSSSD412S | HSSCO5-TIN STEP DRILLS STRAIGHT FLUTE | 4-12X2MM | 6 | 56 |
| HSSSD422S | HSS-COBALT 5% STEP DRILL METRIC SELF-STARTING,MULTIPLE HOLE SIZES,TIN-COATED | 4MM-22MMX2MM | 10 | 93 |
| HSSSD430S | HSS-COBALT 5% STEP DRILL METRIC SELF-STARTING,MULTIPLE HOLE SIZES,TIN-COATED | 4-30MM X 2 | 10 | 97 |
| HSSSD636S | HSS-COBALT 5% STEP DRILL METRIC SELF-STARTING,MULTIPLE HOLE SIZES,TIN-COATED | 6-36MM X 2 | 10 | 80 |
| HSSSD439S | HSS-COBALT 5% STEP DRILL METRIC SELF-STARTING,MULTIPLE HOLE SIZES,TIN-COATED | 4-39MM X 2 | 10 | 107 |