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Buy cheap Straight Flute HSS Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole from wholesalers

Straight Flute HSS Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole

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Brand Name:STARRY

Model Number:3/16-1/2", 3/16-7/8", 1/4-3/4"

Certification:ISO9000

Price:Negotiable

Supply Ability:50000 Set/Sets per Month Step Drill Set

Delivery Time:25days

Company Data

Jiangsu Xingrui Tools CO.,LTD

Verified Supplier

Contact Person Jerry

Business Type: Manufacturer Trading Company

Officials: FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

Straight Flute HSS Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole

Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm.

Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
Single-flute cutting edge for greater control through steps
3 flatted shank prevents slipping in drill chuck
New SpeedPoint tip penetrates faster than previous Unibits and prevents walking

Procuct Name	3Pcs 3 Flats Shank Straight Flute Golden & Black Color HSS Step Drill Bit Set for Metal Sheet Multiple Hole Drilling
Sizes	3/16-1/2", 3/16-7/8", 1/4-3/4" (Metric Size is Available)
Material	HSS (Cobalt M35 is Available)
Flute Type	Straight Flute (Spiral Flute is Available)
Flute Number	Two Flutes (Single Flute, Three Flutes are Available)
Shank	Three Flats Shank (Quick Change Hex Shank, Round Shank, Double R Shank are Available)
Surface Finish	Black & Amber (TiN, Bright, Co-coated, Black Oxide, Black & Bright, TiAIN are Available)
Package	3Pcs in Aluminum Case (Nylon Bag is Available)
Features	1. Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. 2. 135° Split Point Tip: increases cutting speed with self-centering and the drills do not run off center. 3. A variety of hole diameters can be drilled using only one tool. 4. The dimension of drilled hole is exact. 5. Two Flute Design: provides longer life and better chip removal. 6. Only for rotary use.

Size:

SIZE	L	Steps	D3
D1-D2	MM		MM
4.0-12.00	65,0	5	6,0
4.0-12.00	65,0	9	6,0
4.0-20.00	75,0	9	8,0
4.0-30.00	100,0	14	10,0
6.0-38.00	100,0	12	10,0
6.0-26.75	75,0	8	10,0
4.0-39.00	107,0	13	10,0
6.0-32.00	75,0	8	10,0
5.0-28.00	69,0	7	10,0
6.0-30.50	80,0	9	10,0
6.0-37.00	100,0	12	10,0
6.0-32.00	76,0	9	10,0
6.0-40.00	105,0	16	13,0
6.5-32.5	91,0	12	10,0

SIZE	Drilling range
D1-D2	mm
4.0-12.00	4.0/ 6.0/ 8.0/ 10.0/ 12.0
4.0-12.00	4.0/ 5.0/ 6.0/ 7.0/ 8.0/ 9.0/ 10.0/ 11.0/ 12.0
4.0-20.00	4.0/ 6.0/ 8.0/ 10.0/ 12.0/ 14.0/ 16.0/ 18.0/ 20.0
4.0-30.00	4.0/ 6.0/ 8.0/ 10.0/ 12.0/ 14.0/ 16.0/ 18.0/ 20.0/ 22.0/ 24.0/ 26.0/ 28.0/ 30.0
6.0-38.00	6.0/ 9.0/ 13.0/ 16.0/ 19.0/ 21.0/ 23.0/ 26.0/ 29.0/ 32.0/ 35.0/ 38.0
6.0-26.75	6.0/ 9.0/ 11.4(PG7)/ 14.0(PG9)/ 17.25(PG11)/ 19.0(PG13.5)/ 21.25(PG16)/ 26.75(PG21)
4.0-39.00	4.0/ 6.0/ 12.0/ 15.0/ 18.0/ 21.0/ 24.0/ 27.0/ 30.0/ 33.0/ 36.0/ 39.0
6.0-32.00	6.0/ 9.0/ 11.2(R1/ 8)/ 14.5(R1/ 4)/ 18.2(R3/ 8)/ 22.3(R1/ 2)/ 27.9(R3/4)/ 32.0
5.0-28.00	5.0/ 8.8(G1/8)/ 11.8(G1/4)/ 15.3(G3/8)/ 19.0(G1/2)/ 24.5(G3/4)/ 28.0
6.0-30.50	6.0/ 9.0/ 12.5(PG7)/ 15.2(PG9)/ 18.6(PG11)/ 20.4(PG13.5)/ 22.5(PG16)/ 28.3(PG21)/ 30.5
6.0-37.00	6.0/ 9.0/ 12.5(PG7)/ 15.2(PG9)/ 18.6(PG11)/ 20.4(PG13.5)/ 22.5(PG16)/ 26.0/ 28.3(PG21)/ 30.5/ 34.0/ 37.0(PG29)
6.0-32.00	6.0/ 9.0/ 12.0/ 16.0/ 20.0/ 22.5/ 25.0/ 28.5/ 32.0
6.0-40.00	6.0/ 11.0/ 17.0/ 23.0/ 29.0/ 30.0/ 31.0/ 32.0/ 33.0/ 34.0/ 35.0/ 36.0/ 37.0/ 38.0/ 39.0/ 40.0
6.5-32.5	6.5/ 8.5/ 10.5/ 12.7/ 15.2(PG9)/ 16.2/ 18.6(PG11)/ 20.4(PG13.5)/ 22.5(PG16)/ 25.5/ 28.3(PG21)/ 32.5

Packaging Details:

10pc/bag,10bag/inner box,10box/carton
factory default packing cutomized packing accept,need adding extra packing cost.

Company Profile

Jiangsu Xingrui Tools CO.,LTD

JIANG SU XING RUI TOOLS CO., LTD. is one of the professional manufacturers of different kinds cutting tools in china, specialized in all kinds of HSS twist drill bits, SDS drill bits ,wood working drill bits , HSS machine Taps,hand taps,spiral flute taps,End mill,Hole Saw and some other power tool accessories. We're located in hou xiang town,Danyang city,Jiang Su province,with very convenient transportation to HuNing Expressway, and the north of the Yangtze River.

With rich experience, advanced technology and professional skills, our products can always maintain the first class quality in China .In recent years, our products have being widely sold to both domestic and foreign markets, and well received by the customers worldwide, such as in America, Europe, Middle East, Indonesia and so on .

Competitive prices are always offered to our satisfied customers .No matter the order is big or small, we always do our best service for our customers at any time .We will grow up stronger with our customers shoulder by shoulder and would like to keep our mutual benefit relationship supported by both your efforts and ours. Meanwhile, We highly appreciate our customers for their support, we also thanks a lot for the people who gave their concern to us and helped us in our development.

Hope to create a brilliant future with you!

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