Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit
Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit
Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit
Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit
Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit

Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit

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Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit

About the product

Characteristic

Material

40CR+yg8c

Net weight

40-80

Brand

Lerong

Scope of application

Drilling holes in concrete, brick walls, stones and other hard objects

Packaging specifications

13-33

Drill bit type

Shank Type

Description

        高档合金电锤钻头,采用优质的40cr钢材,以及原生料YG8C硬质合金为原材料加工而成,在优质的原材料基础上,经高温淬火,硬度大大提高,加上系例的表面处理,使得本产品从外观及使用,都比一般中碳钢钻头更加美观,使用寿命更长。

        电锤钻头没有刀刃,只有个135度角的合金凿头,靠凿击物体钻洞,旋转是为了排出粉末、碎片,还有就是为了凿出圆形的洞。这个性质决定了电锤钻头只能对付硬度高,脆性大的物体,比如混凝土,砖墙,石头,花岗岩、瓷砖(健议用专用钻头)等硬碎物品。

圆柄一字头.jpg
非标圆头-3.jpg
banner-750.jpg

Characters

Properties

Material

40CR+yg8c

Net weight

40-80

Brand

Lerong

Scope of application

Drilling holes in concrete, brick walls, stones and other hard objects

Description

        高档合金电锤钻头,采用优质的40cr钢材,以及原生料YG8C硬质合金为原材料加工而成,在优质的原材料基础上,经高温淬火,硬度大大提高,加上系例的表面处理,使得本产品从外观及使用,都比一般中碳钢钻头更加美观,使用寿命更长。

        电锤钻头没有刀刃,只有个135度角的合金凿头,靠凿击物体钻洞,旋转是为了排出粉末、碎片,还有就是为了凿出圆形的洞。这个性质决定了电锤钻头只能对付硬度高,脆性大的物体,比如混凝土,砖墙,石头,花岗岩、瓷砖(健议用专用钻头)等硬碎物品。

圆柄一字头.jpg
非标圆头-3.jpg
banner-750.jpg

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