250mm Double Spiral Cast Steel Drill Bits Alloyed Drill Bits Auger Drill Bits Driller Bits Earth Auger Used Drill Bits

• Customization: Available
• Certification: CE
• Power Source: Gasoline
• Model NO.: 250mm
• Type: Auger
• Material: Carbon Steel
• Dia of Drill: 250mm
• Drill Length: 800mm
• Spiral: Double
• Transport Package: 1PC/Bag
• Specification: 250mm*800mm
• Trademark: Natural or Customsized
• Origin: Zhejiang, China
• HS Code: 82075090
• Production Capacity: 50000PCS/Month

Product Description

1)Length:80cm/100cm
2)Diameter:80mm,100mm,150mm,200mm,
           250mm,300mm,350mm,400mm,500mm,600mm
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If need other size,we can customize.

Drill shaft length	Shaft dia.	Spiral length	Shaft wall thickness	Spiral Dia.	Material	Packing way:	Packing size(cm)	N.W/G.W(Kgs)
80cm	¢25mm	57cm	1.8mm	¢60mm	Shaft= Steel #45	1pc/plastic bag, 1pc/ctn	7*7*82	1.85/2.01
	¢25mm			¢80mm			9*9*82	2.23/2.4
	¢25mm			¢100mm	Spiral = Steel Q235		11*11*82	2.65/2.85
	¢25mm			¢120mm			13*13*82	3.12/3.42
	¢38mm			¢150mm	Blades = 65Mn		16*16*82	3.86/4.20
	¢38mm			¢200mm			21*21*82	4.95/5.4
	¢48mm			¢250mm	Drill tip = 40Cr		26*26*82	6.50/7.14
	¢48mm			¢300mm			31*31*82	8.02/8.81