R9501.5/8

Hydra Drill Head for Steel
Material ID: 6104549

High-performance replaceable drill head HYDRA P, diameter 1.6250" (1.5/8) according to DORMER standard with 140° modified 4-facet split point, solid carbide with Ti-phon coating for drilling steel in combination with HYDRA body size 42.5mm, H853 for up to 3xD, H855 for up to 5xD or H858 for up to 8xD

info

If you want to see the prices or stock information, please sign in or request access.

Contact Sales

Product Feature

Special TiAlN Coating (+ Silicon + Chromium)

Hard Material (Solid Carbide)

Dormer Standards

Drill Point 140°

Right Hand Rotation / Cutting

Through Tool Coolant

h7 – Industry Standard Tool Tolerance Zone (based on diameter range)

Product Detail

Description	Value
Ordering code ANSI	R9501.5/8
EAN number	7320760652343
Cutting diameter - fractional inch (DC)	1.5/8
Cutting diameter - inch (DC)	1.625 inch
Cutting diameter - millimeter (DC)	41.28 mm
Head length - millimeter (LH)	27 mm
Product Line	HYDRA
ISO	R9501.5/8
Brand Name	Dormer Pramet
Gross weight - grams	203
Product number (SAP)	80023964

Cutting Conditions

P - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)

P1

P1 - Free machining steel (carbon steels with increased machinability)

navigate_next

	Suitability	v_c	f
P1.1 - Free machining sulfurized carbon steel with a hardness of < 240HB	help_outline Possible use	133 m/min	0.523 mm/rev
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB	help_outline Possible use	148 m/min	0.523 mm/rev
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB	help_outline Possible use	154 m/min	0.523 mm/rev

P2

P2 - Plain carbon steel (steels comprised of mainly iron and carbon)

navigate_next

	Suitability	v_c	f
P2.1 - Plain low carbon steel containing < 0.25%C with a hardness of < 180HB	help_outline Possible use	114 m/min	0.523 mm/rev
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB	help_outline Primary use	100 m/min	0.523 mm/rev
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB	help_outline Primary use	88 m/min	0.523 mm/rev

P3

P3 - Alloy steel (carbon steels with an alloying content ≤ 10%)

navigate_next

	Suitability	v_c	f
P3.1 - Alloy steel with a hardness of < 180HB	help_outline Primary use	125 m/min	0.523 mm/rev
P3.2 - Alloy steel with a hardness of 180 - 260HB	help_outline Primary use	101 m/min	0.523 mm/rev
P3.3 - Alloy steel with a hardness of 260 - 360HB	help_outline Primary use	85 m/min	0.523 mm/rev

P4

P4 - Tool steel (special alloy steel for tools, dies and molds)

navigate_next

	Suitability	v_c	f
P4.1 - Tool steel with a hardness of < 26HRC	help_outline Primary use	75 m/min	0.523 mm/rev
P4.2 - Tool steel with a hardness of 26 - 39RC	help_outline Primary use	63 m/min	0.523 mm/rev
P4.3 - Tool steel with a hardness of 39 - 45HRC	help_outline Primary use	52 m/min	0.262 mm/rev

M - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)

M2

M2 - Martensitic stainless steel (straight chromium hardenable alloys)

navigate_next

	Suitability	v_c	f
M2.3 - Stainless steel, martensitic with a hardness of 280 - 380HB	help_outline Possible use	41 m/min	0.262 mm/rev

M4

M4 - Super-austenitic, Duplex or Precipitation Hardening stainless steel (austenitic alloys with > 20% Ni, austenitic-ferritic microstructure or precipitation hardened)

navigate_next

	Suitability	v_c	f
M4.2 - Stainless steel, precipitation hardening austenitic with a hardness of 300 - 380HB	help_outline Possible use	35 m/min	0.262 mm/rev

K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)

K2

K2 - Malleable iron (GTS/GTW) (heat-treated iron-carbon castings with a graphite-free microstructure)

navigate_next

	Suitability	v_c	f
K2.1 - Malleable iron, ferritic with a hardness of < 160HB	help_outline Primary use	108 m/min	0.513 mm/rev
K2.2 - Malleable iron, ferritic or pearlitic with a hardness of 160 - 200HB	help_outline Primary use	88 m/min	0.513 mm/rev
K2.3 - Malleable iron, pearlitic with a hardness of 200 - 240HB	help_outline Primary use	70 m/min	0.513 mm/rev

K3

K3 - Ductile iron (GGG) (iron-carbon castings with a nodular graphite microsturcture)

navigate_next

	Suitability	v_c	f
K3.1 - Ductile (nodular/spheriodal) iron, ferritic with a hardness of < 180HB	help_outline Primary use	96 m/min	0.513 mm/rev
K3.2 - Ductile (nodular/spheriodal) iron, ferritic or pearlitic with a hardness of 180 - 220HB	help_outline Primary use	73 m/min	0.513 mm/rev
K3.3 - Ductile (nodular/spheriodal) iron, pearlitic with a hardness of 220 - 260HB	help_outline Primary use	59 m/min	0.513 mm/rev

K4

K4 - Austenitic or austempered ductile iron (Ni-Resist/ADI) (iron-carbon alloy castings with an austenitic or ausferrite microstructure)

navigate_next

	Suitability	v_c	f
K4.1 - Austenitic cast iron with a hardness of < 180HB	help_outline Primary use	89 m/min	0.513 mm/rev
K4.2 - Austenitic cast iron with a hardness of 180 - 240HB	help_outline Primary use	67 m/min	0.513 mm/rev
K4.3 - Austempered ductile iron with a hardness of 240 - 280HB	help_outline Primary use	49 m/min	0.513 mm/rev
K4.4 - Austempered ductile iron with a hardness of 280 - 320HB	help_outline Primary use	42 m/min	0.513 mm/rev
K4.5 - Austempered ductile iron with a hardness of 320 - 360HB	help_outline Primary use	35 m/min	0.513 mm/rev

K5

K5 - Compacted graphite iron (CGI) (iron-carbon castings with a vermicular graphite structure)

navigate_next

	Suitability	v_c	f
K5.1 - Vermicular, compacted graphite iron with a hardness of < 180HB	help_outline Primary use	100 m/min	0.513 mm/rev
K5.2 - Vermicular, compacted graphite iron with a hardness of 180 - 220HB	help_outline Primary use	76 m/min	0.513 mm/rev
K5.3 - Vermicular, compacted graphite iron with a hardness of 220 - 260HB	help_outline Primary use	58 m/min	0.513 mm/rev

Related Parts

Tool for exchangeable head