HM45 Button Bits

HM45 Button Bits: 22 genuine Boart Longyear tungsten carbide button bits, 70-115 mm, Standard, Retrac, Straightrac skirts. Full catalogue specs from the authorized distributor in Thailand.

22part numbers70-115 mmdiameter43catalogue page

Bits: Standard skirt, 6 gauge design

5 items
Part no.Dia. mmDia. inFaceButtonGauge buttonsFace buttonsCentre buttonsFlushingSkirtDesignQuote
111120702 3/4RecessedParabolic6x113x111x103F/2GStandard6 gaugeQuote
110243702 3/4RecessedHemi6x113x111x103FStandard6 gaugeQuote
110722763RecessedHemi6x113x111x113FStandard6 gaugeQuote
110723763RecessedParabolic6x113x111x113FStandard6 gaugeQuote
110661893 1/2RecessedHemi6x123x122x123FStandard6 gaugeQuote

Bits: Standard skirt, 8 gauge design

6 items
Part no.Dia. mmDia. inFaceButtonGauge buttonsFace buttonsFlushingSkirtDesignCentre buttonsQuote
110204763FlatHemi8x114x112F/1GStandard8 gauge-Quote
110716893 1/2FlatHemi8x144x142F/2GStandard8 gauge-Quote
110853893 1/2RecessedParabolic8x114x114F/1GStandard8 gauge2x11Quote
1107241024RecessedHemi8x144x124FStandard8 gauge1x12Quote
1107251024RecessedParabolic8x144x124FStandard8 gauge1x12Quote
1109241154 1/2RecessedHemi8x144x144FStandard8 gauge2x14Quote

Bits: Retrac skirt, 6 gauge design

5 items
Part no.Dia. mmDia. inFaceButtonGauge buttonsFace buttonsCentre buttonsFlushingSkirtDesignQuote
130058763RecessedHemi6x133x111x103FRetrac6 gaugeQuote
130012763RecessedHemi6x133x111x103F/3RF*Retrac6 gaugeQuote
130105763RecessedParabolic6x113x111x113FRetrac6 gaugeQuote
130080893 1/2RecessedHemi6x123x122x123FRetrac6 gaugeQuote
130106893 1/2RecessedParabolic6x123x122x123FRetrac6 gaugeQuote

Bits: Retrac skirt, 8 gauge design

1 items
Part no.Dia. mmDia. inFaceButtonGauge buttonsFace buttonsCentre buttonsFlushingSkirtDesignQuote
1300811024RecessedHemi8x144x121x122FRetrac8 gaugeQuote

Bits: Straightrac skirt, 8 gauge design

4 items
Part no.Dia. mmDia. inFaceButtonGauge buttonsFace buttonsCentre buttonsFlushingSkirtDesignQuote
140109763RecessedHemi8x114x111x114F/1GStraightrac8 gaugeQuote
140248763RecessedParabolic8x124x121x124F/1GStraightrac8 gaugeQuote
140071893 1/2RecessedHemi8x114x112x114F/1GStraightrac8 gaugeQuote
140072893 1/2RecessedParabolic8x114x112x114F/1GStraightrac8 gaugeQuote

Bits: Straightrac skirt, 9 gauge design

1 items
Part no.Dia. mmDia. inFaceButtonGauge buttonsFace buttonsCentre buttonsFlushingSkirtDesignQuote
140176763RecessedParabolic9x106x102x103F/1RF*Straightrac9 gaugeQuote

Data from Rock Tools catalogue page 43. Please confirm part numbers with us before ordering.

Have a part number or a worn bit?

Send it on LINE or email and we will reply with a recommendation, price and lead time.

LINE