Image for Illustration purposes only. Actual product may vary

Dormer R4638.5 7625029 Force M solid carbide drill, 8.50mm diameter, designed for M (stainless steel) and S (high-temperature alloys) material applications. Precision-ground carbide construction delivers high wear resistance and heat tolerance for demanding drilling operations. Suitable for use in CNC machining centers and production environments where consistent hole quality and extended tool life are required.

Name: Dormer R4638.5 7625029 Force M solid carbide drill, 8.50mm diameter, designed for M (stainless steel) and S (high-temperature alloys) material applica
Brand: Dormer Pramet
Price: 325.32 USD
Availability: InStock
Rating: 5.0 (3 reviews)

MODEL 7625029

BRAND

Dormer Pramet

SKU

6075498

WEIGHT

0.131 lb

UOM

each

$325.32 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: Yes

ApplicationAngleIcon_DICT_SEL

Drill point 140°

Basic Standard

DIN 6537 L

Coating

TiAlN

Connection diameter - inch (DCON MS)

0.3937

Connection diameter - millimeter (DCON MS)

Cooling (CSP)

Cutting diameter - inch (DC)

0.3346

Cutting diameter - millimeter (DC)

8.5

Cutting diameter tolerance class (TCDC)

EDP number

7625029

Hand (Cutting direction)

Right

Length chip flute - inch (LCF)

2.4016

Length chip flute - millimeter (LCF)

Material application

M - Stainless steel, S - High-temperature alloys

Material code (BMC)

MID number

7625029

Ordering code ANSI

R4638.5

Overall length - inch (OAL)

4.0551

Overall length - millimeter (OAL)

103

Point Angle (SIG)

140

Shank

Cylindrical shank DIN 6535 HA

Shank length - millimeter (LS)

Spiral form

Continuously Thinned Web

Usable length (ULDR)

Part of Dormer’s solid carbide range of drills, manufactured from premium carbide, R463 drills are specifically designed for drilling stainless steels and other heat resistant super alloys and will produce high quality and accurate holes (H9 hole tolerance) even at high speeds and feeds.

The drills have a 140 degree 4-facet split point which reduces the push force required and also helps with self-centering.

With a titanium aluminium nitride coating, you can expect a longer tool life and improved performance when drilling harder materials.

R463 carbide drills have a special CTW flute design (Continuously Thinned Web) which provides increased strength and, along with the coolant feed, allows the drill to operate at higher cutting speeds and feeds