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PRODUCTS — MODULAR DRILLS

WVFI & WVFK Small-Diameter Modular Drills

Front-lock modular drills from Ø10 to 32 mm holding H8–H9 hole tolerance — change the head on the machine in seconds, without removing the shank.

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  • Ø10–32 mm
  • Up to 12×D · H8–H9 tolerance
  • T912 shank — 30% more rigidity
Modular Drilling tools
Modular Drills
Modular Drills
Modular Drills
Modular Drills
Max diameter
32 mm
Max depth — WVFK
12 ×D
Max depth — WVFI
8 ×D
Pre-shipment inspection
100 %
WVF and WVFK modular drills, with product diagrams and feature summaries

New Two Series.

WVFI and WVFK Modular Drills bring quick-change front locking to small diameters. Change the carbide head on the machine in seconds — no need to remove or re-measure the body.

  • WVFI: Ø10–32 mm, up to 8×D, double-positioning front lock
  • WVFK: Ø12–26 mm, up to 12×D for deep small-diameter holes
  • H8–H9 hole tolerance with h7 head precision
  • Every shank ships with its own wrench
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WVFI Shank Series — R5 (5×D)

All parameters per the catalog dimension guide below — model code = Diameter + Depth ratio + Shank.

WVFI shank dimensions table
ModelD1 (mm)DepthShankL1 total (mm)L2 (mm)LC flute (mm)PL point (mm)LS shank (mm)Body Ø (mm)Flange Ø (mm)WrenchInterface
WVFI100R5T16M10.05×DT16M117.855.0502.648.016.020.0WVF 10-1410#
WVFI105R5T16M10.55×DT16M120.257.8522.748.016.020.0WVF 10-1410#
WVFI110R5T16M11.05×DT16M122.660.5552.848.016.020.0WVF 10-1411#
WVFI115R5T16M11.55×DT16M125.063.2582.948.016.020.0WVF 10-1411#
WVFI120R5T16M12.05×DT16M129.766.0603.048.016.020.0WVF 10-1412#
WVFI125R5T16M12.55×DT16M130.068.8622.948.016.020.0WVF 10-1412#
WVFI130R5T16M13.05×DT16M132.771.5653.048.016.020.0WVF 10-1413#
WVFI135R5T16M13.55×DT16M135.274.2683.248.016.020.0WVF 10-1413#
WVFI140R5T16M14.05×DT16M137.977.0703.348.016.020.0WVF 14-1814#
WVFI145R5T16M14.55×DT16M148.279.8723.548.016.020.0WVF 14-1814#
WVFI150R5T20M15.05×DT20M153.082.5753.550.020.025.0WVF 14-1815#
WVFI160R5T20M16.05×DT20M157.788.0803.750.020.025.0WVF 14-1816#
WVFI170R5T20M17.05×DT20M174.493.5853.850.020.025.0WVF 14-1817#
WVFI180R5T25M18.05×DT25M179.199.0903.856.025.032.0WVF 18-2218#
WVFI190R5T25M19.05×DT25M183.9104.5953.856.025.032.0WVF 18-2219#
WVFI200R5T25M20.05×DT25M188.5110.01004.056.025.032.0WVF 18-2220#
WVFI210R5T25M21.05×DT25M193.4115.51054.056.025.032.0WVF 18-2221#
WVFI220R5T25M22.05×DT25M210.8121.01104.256.025.032.0WVF 22-2722#
WVFI230R5T32M23.05×DT32M215.4126.51154.360.032.042.0WVF 22-2723#
WVFI240R5T32M24.05×DT32M220.2132.01204.360.032.042.0WVF 22-2724#
WVFI250R5T32M25.05×DT32M225.0137.51254.560.032.042.0WVF 22-2725#
WVFI260R5T32M26.05×DT32M229.7143.01304.660.032.042.0WVF 22-2726#
WVFI270R5T32M27.05×DT32M234.5148.51354.760.032.042.0WVF 27-3327#
WVFI270R5T40M27.05×DT40M246.7148.51354.770.040.042.0WVF 27-3327#
WVFI280R5T32M28.05×DT32M239.2154.01404.960.032.042.0WVF 27-3328#
WVFI280R5T40M28.05×DT40M251.4154.01404.970.040.042.0WVF 27-3328#
WVFI290R5T32M29.05×DT32M243.9159.51455.060.032.042.0WVF 27-3329#
WVFI290R5T40M29.05×DT40M256.2159.51455.070.040.042.0WVF 27-3329#
WVFI300R5T32M30.05×DT32M248.6165.01505.160.032.042.0WVF 27-3330#
WVFI300R5T40M30.05×DT40M260.9165.01505.170.040.042.0WVF 27-3330#
WVFI310R5T32M31.05×DT32M253.4170.51555.160.032.042.0WVF 27-3331#
WVFI310R5T40M31.05×DT40M265.6170.51555.170.040.042.0WVF 27-3331#
WVFI320R5T32M32.05×DT32M258.2176.01605.260.032.042.0WVF 27-3332#
WVFI320R5T40M32.05×DT40M270.4176.01605.270.040.042.0WVF 27-3332#

L1 = total length · L2 = working length · LC = flute length · PL = point length · LS = shank length · Body Ø = D · Flange Ø = DF. R3 / R8 depth ratios available on request. Every shank ships with its own WVFI wrench. Scroll the table sideways on mobile.

Pick Your Series

Both series share the T912 shank and polished chip flutes — choose by depth and diameter.

WVFI Series

Ø10–32 mm · up to 8×D · double-positioning front lock · polished flutes for smooth chip evacuation · regrinding available.

WVFK Series

Ø12–26 mm · up to 12×D · front-lock clamping · higher accuracy and longer service life in production.

Both series: DIN T912 face-contact shank · H8–H9 hole tolerance · wrench included with every shank

Why Machinists Choose WVFI / WVFK

Change on the Machine

Swap heads without removing the shank — shorter downtime, simpler workflow.

H8–H9 Hole Tolerance

Consistent hole quality from a modular system.

T912 Face Contact

30% more rigidity than DIN 1835B.

Wrench Included

Every shank ships with its own WVF wrench.

Polished Chip Flutes

Large, polished flutes evacuate chips smoothly and extend tool life.

Regrinding Service

Send heads back and cut your cost per hole further.

Specifications at a Glance

  • WVFI: Ø10–32 mm · up to 8×D · R1/R3/R5/R8 shanks · T16M connection
  • WVFK: Ø12–26 mm · up to 12×D · front-lock clamping
  • Tolerance: hole H8–H9 · head h7
  • Shank: DIN T912 face contact (30% more rigidity)
  • Materials: steel, stainless steel, cast iron
  • Regrinding: available for both series

Frequently Asked Questions

WVFI covers Ø10–32 mm up to 8×D with a double-positioning front lock. WVFK covers Ø12–26 mm up to 12×D with front-lock clamping for deeper small-diameter holes.

Yes — the front-lock design is made for in-machine changes. Each shank ships with its own wrench.

H8–H9 hole tolerance with h7 head precision.

Steel, stainless steel, and cast iron.

Yes — send heads back and we will regrind them to extend tool life.

Please contact us for current MOQ and lead times — we reply within 1 business day.

Small Diameters, Zero Downtime

Tell us your diameter, depth, and material — we will spec the right WVFI or WVFK package with pricing within 1 business day.

sales@winveratools.com

Request a Quote for This Series
sales@winveratools.com
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