HM51 Button Bits

HM51 Button Bits: 25 genuine Boart Longyear tungsten carbide button bits, 89-140 mm, Standard, Retrac skirts. Full catalogue specs from the authorized distributor in Thailand.

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25part numbers89-140 mmdiameter48catalogue page

Bits: Standard skirt, 6 gauge design

2 items

Part no.	Dia. mm	Dia. in	Face	Button	Gauge buttons	Face buttons	Centre buttons	Flushing	Skirt	Design	Quote
110663	89	3 1/2	Recessed	Hemi	6x12	3x12	2x12	3F	Standard	6 gauge	Quote
110662	89	3 1/2	Recessed	Parabolic	6x12	3x12	2x12	3F	Standard	6 gauge	Quote

Bits: Standard skirt, 8 gauge design

12 items

Part no.	Dia. mm	Dia. in	Face	Button	Gauge buttons	Face buttons	Centre buttons	Flushing	Skirt	Design	Quote
111114	89	3 1/2	Recessed	Hemi	8x13	4x13	1x13	4F	Standard	8 gauge	Quote
111113	89	3 1/2	Recessed	Parabolic	8x13	4x13	1x13	4F	Standard	8 gauge	Quote
110703	102	4	Recessed	Hemi	8x14	4x12	1x12	2F	Standard	8 gauge	Quote
110726	102	4	Recessed	Parabolic	8x14	4x12	1x12	2F	Standard	8 gauge	Quote
110701	115	4 1/2	Recessed	Hemi	8x14	4x14	2x14	4F	Standard	8 gauge	Quote
110702	115	4 1/2	Recessed	Parabolic	8x14	4x14	2x14	4F	Standard	8 gauge	Quote
110699	127	5	Recessed	Hemi	8x14	4x14	3x14	4F	Standard	8 gauge	Quote
110923	140	5 1/2	Recessed	Hemi	8x16	4x16	3x16	4F	Standard	8 gauge	Quote
110950	115	4 1/2	Recessed	Hemi	8x14	6x14	2x14	4F	Standard	8 gauge	Quote
110360	89	3 1/2	Flat	Hemi	8x12	6x12	-	2F/1G	Standard	8 gauge	Quote
110141	102	4	Flat	Hemi	8x14	7x12	-	2F/2G	Standard	8 gauge	Quote
110437	102	4	Flat	Parabolic	8x14	7x12	-	2F/2G	Standard	8 gauge	Quote

Bits: Standard skirt, 9 gauge design

1 items

Part no.	Dia. mm	Dia. in	Face	Button	Gauge buttons	Face buttons	Centre buttons	Flushing	Skirt	Design	Quote
110737	89	3 1/2	Recessed	Parabolic	9x12	6x11	2x11	3F	Standard	9 gauge	Quote

Bits: Retrac skirt, 6 gauge design

1 items

Part no.	Dia. mm	Dia. in	Face	Button	Gauge buttons	Face buttons	Centre buttons	Flushing	Skirt	Design	Quote
130101	89	3 1/2	Recessed	Hemi	6x12	3x12	2x12	3F	Retrac	6 gauge	Quote

Bits: Retrac skirt, 8 gauge design

8 items

Part no.	Dia. mm	Dia. in	Face	Button	Gauge buttons	Face buttons	Centre buttons	Flushing	Skirt	Design	Quote
130146	89	3 1/2	Recessed	Hemi	8x13	4x12	2x12	4F	Retrac	8 gauge	Quote
130171	89	3 1/2	Recessed	Parabolic	8x13	4x12	2x12	4F	Retrac	8 gauge	Quote
130082	102	4	Recessed	Hemi	8x14	4x12	1x12	2F	Retrac	8 gauge	Quote
130195	102	4	Recessed	Parabolic	8x14	4x12	2x12	4F	Retrac	8 gauge	Quote
130083	115	4 1/2	Recessed	Hemi	8x14	4x14	2x14	4F	Retrac	8 gauge	Quote
130084	127	5	Recessed	Hemi	8x14	4x14	3x14	4F	Retrac	8 gauge	Quote
130008	102	4	Flat	Hemi	8x14	7x12	-	2F	Retrac	8 gauge	Quote
130190	140	5 1/2	Flat	Hemi	8x16	7x16	-	4F	Retrac	8 gauge	Quote

Bits: Retrac skirt, 9 gauge design

1 items

Part no.	Dia. mm	Dia. in	Face	Button	Gauge buttons	Face buttons	Centre buttons	Flushing	Skirt	Design	Quote
130108	115	4 1/2	Recessed	Parabolic	9x13	6x13	3x13	3F	Retrac	9 gauge	Quote

Data from Rock Tools catalogue page 48. Please confirm part numbers with us before ordering.

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