Sharpening Stepped Drill Bits / Carbide Drill Bits For Stainless Steel Plate 4mm - 30mm YEYI-CDB manufacturer from China Hangzhou Yeyi Metals & Tools Co.,Ltd

Sharpening Stepped Drill Bits / Carbide Drill Bits For Stainless Steel Plate 4mm - 30mm

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: YEYI-CDB

Pagoda Drill Bits / Carbide Drill Bit / Ladder Drilling Holes For Steel Plate Within 3mm

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Pagoda Drill Bits / Carbide Drill Bit / Ladder Drilling Holes For Steel Plate Within 3mm

Product Descriptions:

The pagoda drill bit is so-called Ladder drill. It is mainly used in the processing of hole- drilling into the thin steel plate within 3mm. One drill bit may process the different sizes of holes. Meanwhile it could work out the big size hole at one time. According to the conditions of the processing, the drill bit could be in different finish such as Ti-coated, TiN-coated, TiAIN-coated, which could enhance the service life. The materials we use are M2 or M35 HSS. According to the different working object, we have different groove shapes available such as Two edge spiral groove, two edge straight slot and Umbrealla-shape etc.

Item Number	Size	Shape	Range	Total Length	Shank
XY07050066	4-12mm	5	4-6-8-10-12	66	6
XY07060080	4-12mm	9	4-5-6-7-8-9-10-11-12	80	6
XY07080075	4-20mm	9	4-6-8-10-12-14-16-18-20	75	8
XY07090080	4-22mm	10	4-6-8-10-12-14-16-18-20-22	80	10
XY07100100	4-30mm	14	4-6-8-10-12-14-16-18-20-22-24-26-28-30	100	10
XY07120065	6-25mm	7	6-9-12-16-20-22-5-25	65	10
XY07150100	6-30mm	13	6-8-10-12-14-16-18-20-24-26-28-30	100	10