Hydraulic breaker chisel for HM-360

Also written HM360, HM 360

Breaker brand
Brand to confirm [placeholder: breaker brand for HM-360]
Fits carriers
Ask us
Point types
Moil, Wedge, Blunt
Grades
ASI 42CrMo4 · Which grade?

3 chisels for HM-360

Which grade?

This page is for the HM-360 breaker, which takes a 70 mm class chisel (69.4 mm). The HM-360 HD+ is a different breaker with an 80 mm class chisel: see the HM-360 HD+ page.

HM-360 HD+ chisels (78.9 mm)

Chisels for HM-360, one row per type and grade
ChiselPart codeDiameterLengthWorking lengthWeightStockAction
Moil · ASI 42CrMo4 Recommended 86CHI100569.4 mmAsk us Ask usAsk usAsk us WhatsApp
Wedge · ASI 42CrMo4 Recommended 86CHI100669.4 mmAsk us Ask usAsk usAsk us WhatsApp
Blunt · ASI 42CrMo4 Recommended 86CHI100469.4 mmAsk us Ask usAsk usAsk us WhatsApp

No WhatsApp? Call +91 70824 11317 · Send by form

Diameters are from our part codes. Length, working length and weight: ask us until we publish them. [placeholder: length, working length and weight for each HM-360 chisel]

We make HM-360 chisels in ASI 42CrMo4 only. ASI 40Cr is made in 135 and 140 mm sizes.

Minimum order, packing and dispatch: ask us.

With every chisel

We have our own hardness-testing machines in the plant. ASI 40Cr: serial and heat number.

Drawing of a breaker chisel, head to tip, in three hardness zones
  1. Headabout 45 HRCTakes the piston blow without cracking
  2. Middleabout 50 HRCTough body that resists bending
  3. Tipabout 55 HRCHard working end that resists wear
ASI 42CrMo4, zone tempered. Target hardness by zone. Drawing, not to scale.

Which grade for HM-360?

ASI 42CrMo4 and ASI 40Cr chisel grades compared
ASI 42CrMo4 Recommended ASI 40CrEconomy
Steel SteelCr-Mo alloy steel to 42CrMo4 SteelCr alloy steel, 40Cr
Heat treatment Heat treatmentHardened, tempered and zone tempered: tip about 55, middle about 50, head about 45 HRC Heat treatmentHardened and tempered. Zone tempering to be confirmed
Traceability TraceabilityDot-pin serial and heat number TraceabilitySerial and heat number
Best for Best forHard rock, quarries, long shifts Best forSofter rock, occasional use, tight budgets
Sizes SizesFull range, for breakers on 5 to 60-tonne carrier excavators Sizes135 and 140 mm only

Cost per working hour = price ÷ hours of useful life

If an ASI 42CrMo4 chisel lasts longer than the price difference, it costs less per working hour. Ask us to work it out for your breaker.

The rest of the HM-360 kit

Part codes and sizes as written in our records. Ask us if you are not sure which one fits.

  • Chisel lock

    Part code: ask us

  • Bush set

    Part code 56FRB1006 · 52RBU1007 HM 360 106MM BUSH (70/56 X 100 X 106 COLLAR OD 108) + 52RBU1008 HM 360 90MM BUSH (70 X 100 X 90) + 53RBL1030 HM 360 LOWER BUSH 200MM (70 X 100 X 200 COLLAR OD 124)

  • Through bolts

    Part code: ask us

  • Head bolt kit, induction hardened

    Part code 41FTB5013 / 41FTB5035 · shaft M29.6 X 580 mm; hex nut M27 X F41 X H41

  • Head bolt kit, standard

    Part code 40FTB1013 / 40FTB1035 · shaft M29.6 X 580 mm; hex nut M27 X F41 X H41

  • Head bolt kit, super high tensile

    Part code 42FTB5013 / 42FTB5035 · shaft M29.6 X 580 mm; hex nut M27 X F41 X H41

  • Piston

    Part code: ask us

  • Stop pins and support bolts

    Part code: ask us

WhatsApp for the full kit

Ask for a price for HM-360

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