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Straight Flute HSS Step Drill Bits
| Price | $2.00 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 459 people viewed |
Model NO.:
standard
Customized:
Customized
Standard:
DIN, JIS, AISI
Length:
Jobber-length
Type:
Twist Drill Bit
Material:
High Speed Steel
Usage:
Metal Drilling
Size:
4mm to 35mm
Trademark:
stc
Transport Package:
on Request
Specification:
Metric Inch
Origin:
Jiansu
HS Code:
82075090
Product Description
We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable.
Kinds of sets are available.
Tin coating, tialn coating available.
Laser marking.
| STC001A, INCH SIZES STEPS DRILL | |||||
| No. of Holes | Description | Shank Diameter | Step Thickness | ||
| 13 | 1/8" - 1/2" by 1/32" increase | 1/4" | 1/8" | ||
| 6 | 3/16" - 1/2" by 1/16" increase | 1/4" | 3/8" | ||
| 9 | 1/4" - 3/4" by 1/16" increase | 3/8" | 1/8" | ||
| 12 | 3/16" - 7/8" by 1/16" increase | 3/8" | 1/8" | ||
| 10 | 1/4" - 1.3/8" by 1/8" increase | 1/2" | 1/8" | ||
| STC001A, INCH SIZES STEPS DRILL | |||||
| No. of Holes | Description | Shank Diameter | |||
| 9 | 4 - 12mm by 1mm Increase | 6/6.5mm | |||
| 5 | 4 - 12mm by 2mm Increase | 6/6.5mm | |||
| 7 | 6 - 18mm by 2mm Increase | 10mm | |||
| 8 | 6 - 20mm by 2mm Increase | 8mm | |||
| 12 | 6 - 30mm by 2/3mm Increase | 10mm | |||
| 9 | 4 - 20mm by 2mm Increase | 10mm | |||
| 10 | 4 - 22mm by 2mm Increase | 10mm | |||
| 14 | 4 - 30mm by 2 mm increase | 14mm | |||
| 13 | 5 - 35mm by 2/3mm Increase | 13mm | |||
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