Product Features:
spiral flute step drills, inch size step drill, hss step drill, straight flute step drills, hss tube drills
Business Terms:
Port: SHANGHAI
Payment Terms: L/C,T/T,Western Union
Contact Supplier
spiral flute step drills, inch size step drill, hss step drill, straight flute step drills, hss tube drills
Port: SHANGHAI
Payment Terms: L/C,T/T,Western Union
Contact Supplier
spiral flute step drills, inch size step drill, hss step drill, straight flute step drills, hss tube drills
METRIC SYSTEM STEP DRILL
| HOLE SIZE | STEP | SHANK DIA. |
| 4.0-12.0 | 5 step | 6/6.5 |
| 4.0-12.0 | 9 step | 6/6.5 |
| 4.0-20.0 | 9 step | 8 |
| 4.0-22.0 | 10 step | 8 |
| 4.0-30.0 | 14 step | 10 |
| 4.0-39.0 | 14 step | 10 |
| 5.0-35.0 | 13 step | 13 |
| 6.0-18.0 | 7 step | 10 |
| 6.0-20.0 | 8 step | 10 |
| 6.0-24.0 | 10 step | 10 |
| 6.0-32.0 | 8 step | 10 |
| 14.0-24.0 | 6 step | 13 |
| 14.0-25.0 | 7 step | 13 |
| 20.0-34.0 | 8 step | 13 |
| 10.0-20.0 | 11 step | 10 |
| 20.0-30.0 | 11 step | 13 |
| 5.0-28.3 | 10 step | 10 |
| 6.0-30.0 | 13 step | 10 |
| 6.0-38.0 | 12 step | 10 |
| 6.0-26.75 | 7 step | 10 |
| 6.0-39.0 | 12 step | 10 |
| 6.0-37.0 | 12 step | 10 |
| 6.0-32.0 | 9 step | 10 |
| 6.0-40.0 | 16 step | 13 |
| 4.0-32.0 | 15 step | 10 |
INCH SYSTEM STEP DRILL
| HOLE SIZE | STEP | SHANK DIA. |
| 3/16" - 1/2" | 6 step | 1/4" |
| 1/8" - 1/2" | 13 step | 1/4" |
| 1/4" - 3/4" | 9 step | 3/8" |
| 3/16" - 7/8" | 12 step | 3/8" |
| 7/16" - 1 1/8" | 12 step | 3/8" |
| 1/4" - 1 1/2" | 11 step | 1/2" |
| 1/2" - 1" | 9 step | 3/8" |
| 9/16" - 1" | 8 step | 3/8" |
| 3/4" - 1 3/8" | 11 step | 1/2" |
| 13/16" - 1 3/8" | 10 step | 1/2" |
Model No.: SC-3
Features: tungsten carbide burrs
we can supply all kinds of carbide burs
according to orders' requirements
Model No.: N
Features: tungsten carbide burrs
Conical pointed nose n
we offer all types of standard/nonstandard carbide burrs
according to customer
Model No.: E
Features: tungsten carbide burrs
we can produce all kinds of burs
according to customers' requirements
Model No.: SF-5
Features: tungsten carbide burrs
Arc round F
we can supply all kinds of carbide burrs
according to customers' requirements
Model No.: Half Circuler T
Features: tungsten carbide burrs
Half Circuler T
we can produce all kinds of carbide burrs
according to orders' requirements
Model No.: four type
Features: 1.Carbide burrs
2.F series
3.Made by CNC machine
4.We can supply all kinds of standard and non standard tungsten carbide burr
Model No.: XHDS
Features: Diamond Segment
1.Upper Quality&Strict QC
2.Smooth cutting&long life
3.Easy to weld&stable performance
4.Popular Overseas
Model No.: ten types
Features: We can supply all kinds of standard
and non standard carbide burrs.
And welcome any drawing for special production.
Model No.: All types
Features: We are leading manufacturer of drill rods, such as integral drill rod, twist drill rods, tapered drill rods, etc.
Model No.: All types
Features: We are leading manufacturer of various drill rods, such as integral drill rod, tapered drill rod, twist drill rod, steel rod etc
Model No.: all types
Features: 1.high quality
2.best price
3.certification: ISO9001:2008
twist drill rod
Model No.: SG-3
Features: tungsten carbide burrs
Polish tool
we can supply all kinds of standard/nonstandard burr
according to customers' requirements