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China High Air Pressure Down The Hole DTH Button Bits

Min. Order / Reference FOB Price
1 Piece	US $200.00/ Piece

Local Area:	Zhengzhou, Henan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, WesternUnion

Customized:	Non-Customized
Certification:	AISI
Length:	32-42mm

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Product Description

High Air Pressure Down The Hole DTH Button Bits
Main technical parameter

Tapered Button BitsDiameterButton(mm)TaperFlushing
holesPart No.mminchGaugeFrontAngle
(°)Button
TypeSideFrontTaper 7°
Button Bits321 17/64"3*81*825Spherical
Ballistic
Conical7°21GLQ432-722361 27/64"3*81*8257°21GLQ436-722381 1/2"3*81*8257°21GLQ438-722401 37/64"3*91*8257°21GLQ440-722421 21/32"3*91*8257°21GLQ442-722Taper 12°
Button Bits321 1/32"5*72*735Spherical
Ballistic
Conical12°21GLQ732-1222341 3/8"5*72*73512°21GLQ734-1222361 27/64"5*82*73512°21GLQ736-1222381 1/2"5*82*73512°21GLQ738-1222401 37/64"5*92*73512°21GLQ740-1222421 21/32"5*92*83512°21GLQ742-1222