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Drilling tools and sets

Drilling tools and sets

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TDHMC2
TDHMC2
TDHMC2
TDHMC2

TDHMC2

Twist Drill HSS 4241 MC2 Ø 15 to Ø 23

Twist Drill HSS 4241 MC2 Ø 15.0 mm to Ø 23.0 mm

outside / maximum diameter (millimeter)
length (millimeter)
Order
Order codeTDHMC2.150
EAN code8720999144753
Order
Order codeTDHMC2.160
EAN code8720999144760
Order
Order codeTDHMC2.170
EAN code8720999144777
Order
Order codeTDHMC2.180
EAN code8720999144784
Order
Order codeTDHMC2.190
EAN code8720999144791
Order
Order codeTDHMC2.200
EAN code8720999144807
Order
Order codeTDHMC2.210
EAN code8720999144814
Order
Order codeTDHMC2.220
EAN code8720999144821
Order
Order codeTDHMC2.230
EAN code8720999144838
Order

Drilling with maximum stability and direct power transfer

A Morse taper twist drill removes the full material instead of leaving a core, as an annular cutter would. This makes it practical when full material removal, precise positioning or more control is required, such as when drilling blind holes.
Compared to a standard round-shank twist drill, the Morse taper connection gives a more rigid fit between the drill and machine spindle. This supports direct torque transfer, reduces movement during heavier drilling and improves stability and control.

Once the machine is set up, Morse taper drills can be changed quickly by tapping out one drill and inserting another, making diameter changes practical.
The spiral flute design supports efficient chip removal. For steel and other metals, use the correct cutting oil or coolant to extend tool life and support hole quality and accuracy.

This type of drill is especially useful when you:
• need to drill blind holes
• need precise positioning and centring
• want more stability than with standard round-shank twist drills
• need to change between different drill diameters during the job

Available range
• MT2: Ø 15.0 mm to Ø 23.0 mm
• MT3: Ø 24.0 mm to Ø 31.0 mm
• MT4: Ø 32.0 mm to Ø 50.0 mm
• MT5: Ø 55.0 mm to Ø 75.0 mm


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Key features
High speed steel
118° split point
Spiral flute design for efficient chip removal
Morse taper shank for direct machine fitment
For metal drilling
Available from MT2 to MT5
Commonly manufactured according to DIN 345 for Morse taper shank twist drills
Drill diameter tolerance: h8, supporting consistent and accurate drilling performance

Properties

Connection
connection 1 modeloutside
connection 1 typemorse taper
connection 1 morse taper / drill chuck classMT2
Dimensions
tool point type118 degree split point
length (millimeter)See table
outside / maximum diameter (millimeter)See table
Properties
materialHSS 4241
standard code345
standard typeDIN
system of measurementmm (metric)
applicationDrilling

Variations

No.length (millimeter)outside / maximum diameter (millimeter)Quantity
51911502122004
TDHMC2.150		length (L / mm): 212diameter outside, -to (Do / mm): 15
51911602182004
TDHMC2.160		length (L / mm): 218diameter outside, -to (Do / mm): 16
51911702232004
TDHMC2.170		length (L / mm): 223diameter outside, -to (Do / mm): 17
51911802282004
TDHMC2.180		length (L / mm): 228diameter outside, -to (Do / mm): 18
51911902332004
TDHMC2.190		length (L / mm): 233diameter outside, -to (Do / mm): 19
51912002382004
TDHMC2.200		length (L / mm): 238diameter outside, -to (Do / mm): 20
51912102432004
TDHMC2.210		length (L / mm): 243diameter outside, -to (Do / mm): 21
51912202482004
TDHMC2.220		length (L / mm): 248diameter outside, -to (Do / mm): 22
51912302532004
TDHMC2.230		length (L / mm): 253diameter outside, -to (Do / mm): 23
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