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Step Drill With Spiral Flute

Step Drill With Spiral Flute photo-1
Negotiable MOQ: 200 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
TOPON
Model Number:
TP-
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai or ningbo
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name TOPON
Model Number TP-
Type Other, Countersink Drill Bit, Countersink Drill Bit
Material Other, High Speed Steel, High Speed Steel
Use Other, Metal Drilling, Metal Drilling

Specifications

1.) Step drill bits
2.) Spiral flute
3.) Step drill, bright finished
4.)HSS steel
5.) ISO9001

1.) Step drill bits
2.) Spiral flute
3.) Step drill, bright finished
4.)HSS steel
5.) ISO9001

Step drills are ground from solid high speed steel. A range of hole diameters can be drilled using only one tool and holes are deburred automatically by the following step.

*Suitable for drilling in alloyed and non alloyed steel sheet, pipes and profiles upto 950N/mm2 and upto a wall thickness of 5mm. Also suitable for wood and plastics.
*Spiral flut gives the faster drilling speed and faster dust rejection. 

1.) Step drill bits
2.) Spiral flute
3.) Step drill, bright finished
4.)HSS steel
5.) ISO9001

Step drills are ground from solid high speed steel. A range of hole diameters can be drilled using only one tool and holes are deburred automatically by the following step.

*Suitable for drilling in alloyed and non alloyed steel sheet, pipes and profiles upto 950N/mm2 and upto a wall thickness of 5mm. Also suitable for wood and plastics.
*Spiral flut gives the faster drilling speed and faster dust rejection.

Size Diameter List Overall Length(mm) Step QTY.
4-12mm 4,5,6,7,8,9,10,11,12mm 65mm 9
4-22mm 4,6,8,10,12,14,16,18,20,22mm 80mm 10
4-32mm 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm 105mm 15
6-38mm 6,9,13,16,19,21,23,26,29,32,35,38mm 100mm 12
6-40mm 6,11,17,23,29,30,31,32,33,34,35,36,37,38,39,40mm 105mm 16
10-20mm 10,11,12,13,14,15,16,17,18,19,20mm 88mm 11

 Step drill with spiral flute

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Business Type
Trading Company
Year Established
2011
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People