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Description
PACKing DETIALS:
PER BIT WEIGHT:0.58kgs
PACKING WAY:20 PCS ONE BOX,BOX SIZE IS 40MM*35MM*9MM.
PACKING WEIGHT:GW IS 13KGS.
38mm R28 hydraulic bench thread button bits is widely used in ground quarry and underground drilling. Besides,we also can use this bits for tunnel,quarry and mine,especially on hard stones.
| brand | diamater | length | thread size | button shape | button size | quality choice | service | |
| pulanka | 45mm | 110mm | R32 | parabolic | gauge | front | A grade | OEM |
| R28 | domed | 10mm | 8mm | B grade | ||||
| R25 | mixed | 9mm | 8mm | |||||
Product specification:
Product usage:
