H22 plug hole integral steels rod

ID:22061379045

Manufacturing & Processing Machinery Engineering & Construction Machinery

FOB Price:US$ 14.000 / Piece(s)

MOQ:10.00 Piece(s)

Product Keywords:

plug hole drill rodintegral drill rod H22 drill rod plug hole integral steels H19 integral drill rod integral drill steels rock drill steel shim and wedges Rock Splitterstone splitter

Payment Method:

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Product Category

Manufacturing & Processing Machinery > Engineering & Construction Machinery

Trademark

King Kong

Product Package

packaged by wooden case

Specification

500mm*500mm*400mm

Place of Origin

China

Port

shanghai

Plug hole rod are normally produces Hexagon 22*108 Drill Steel, where the dimension given are measured across the flat of the hexagon.

Plug hole rod are a fixed length with a shank at one end and a bit at the other, and are able to drill to a depth equivalent to their effective length.

The bit may consist of single chisel shaped tungsten carbide insert or three such inserts.

To drill deep holes, the rods are designed to be used in a series where the lengh of any rod used in longer than the one used just before it.

To do this ,a series of rods must be produced so that the bit diameter is reduced for each increase in lengh if rod to prevent jamming of the bit in the hole.

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Shank	Turned length (TL)	chisel Bit D	Weight
mm	mm	mm	kg
Hex 19 x 108	150	7 20 22	0.6
	200	20 22	0.6
	250	20	0.8
Hex 19 x 82.5	280	20 22	1
Hex 22 x 108	150	17 20 22	0.7
	200	17 20 22	1
	250	17 20 22	1.1
	300	17 20 22	1.7
	200	17 20 22	0.8
	250	17 20 22	0.9
	300	17 20 22	1.5
	350	17 20 22	1.8
	550	17 20 22	2.4
	710	17 20 22	2.9