solid drilling tool / for steel / for spheroidal cast iron / multi-purpose

XD® Technology

Walter Titex XD® drilling technology: High-precision in one operation down to 70 x Dc.

Deep-hole drilling using internally cooled solid carbide high-performance drills with TFL and XPP coating. The ideal tool for general mechanical engineering, mould and die making, hydraulics and the automotive industry.

Features and advantages:
- Up to 10 times the productivity of gun drills
- Drilling without pecking
- Extremely high process reliability in deep drilling applications
- Suitable for use with low coolant pressures from 20 bar
- Can be used with various material groups such as ISO P, K, N (M, S)
- Can be used for cross holes and inclined exits

Quicker pit stop

Drills with indexable inserts are talented all-rounders and can be used for cutting a variety of materials ranging from steel and cast iron through to stainless and difficult-to-cut materials.

Chain drilling, sloping or convex surfaces? No problem! Walter has enhanced its Xtra▪tec® Insert Drill family: It now has modular shanks with Walter Capto™ clamping and indexable inserts with Tiger•tec Silver®. The advantages for the user are, on the one hand, faster tool changing and, on the other, higher transmission of force via the polygonal Walter Capto™ interface. The high-performance Tiger•tec Silver® cutting tool material improves the performance of the new drill.

The indexable inserts have four genuine cutting edges, enable high cutting parameters and help reduce the number of additional operations necessary. The ground indexable inserts are also fitted with a wiper edge, which means that they ensure excellent hole surface finish. High process reliability is ensured by the positive locking of the indexable inserts with TorxPlus screws.

Indexable insert drill D4120 – perfect performance and precision.

- Easy chip removal provides maximum process reliability
- Hardened and polished surfaces offer protection against friction
- Secure indexable insert clamping with Torx Plus screws
- Low cutting material costs due to four cutting edges
- Long tool life thanks to wear-resistant Tiger·tec® Silver grades


Exchangeable-tip drill D4140 & D4240 – incomparably tough in all working conditions.

- Maximum process reliability and tool life due to coolant outlet directly on the cutting edge
- Reliable chip evacuation due to polished flutes
- Protection against friction and long tool life for the drilling body due to hardened and polished surface
- Simple indexable insert selection with Color Select


X·treme Evo solid carbide drill: Strong performance – universal use.

- DC160 & DC260 Advance product family
- High productivity in many different materials
- Lands located in advanced position to ensure rapid guidance in the hole
- Remarkable positioning accuracy thanks to the innovative new thinner web
- Can be used universally

Walter Xtra▪tec® Insert drill

With two indexable inserts, each having four cutting edges, the Walter Xtra▪tec® Insert drill is the ideal tool for achieving the highest productivity, while maintaining tight tolerances.

Facts and advantages:
- increased productivity through the best cutting data
- low hole tolerance due to optimum balance of forces
- maximum cost efficiency thanks to indexable inserts with 4 real cutting edges
- excellent component surface quality due to wiper edge insert
- maximum process reliability through positive locking

D3120 indexable insert drill – strong performance with four cutting edges.

- Maximum process reliability thanks to simple chip evacuation through optimal coolant channels and polished flutes
- Best protection against friction due to hardened and polished surfaces
- Secure indexable insert clamping with Torx Plus screws
- High stability in all working conditions
- Low cutting material costs thanks to four cutting edges
- Long tool life thanks to Tiger·tec® Silver grades
- Easy to use: One indexable insert shape for outer and inner seat

Quicker pit stop

Drills with indexable inserts are talented all-rounders and can be used for cutting a variety of materials ranging from steel and cast iron through to stainless and difficult-to-cut materials.

Chain drilling, sloping or convex surfaces? No problem! Walter has enhanced its Xtra▪tec® Insert Drill family: It now has modular shanks with Walter Capto™ clamping and indexable inserts with Tiger•tec Silver®. The advantages for the user are, on the one hand, faster tool changing and, on the other, higher transmission of force via the polygonal Walter Capto™ interface. The high-performance Tiger•tec Silver® cutting tool material improves the performance of the new drill.

The indexable inserts have four genuine cutting edges, enable high cutting parameters and help reduce the number of additional operations necessary. The ground indexable inserts are also fitted with a wiper edge, which means that they ensure excellent hole surface finish. High process reliability is ensured by the positive locking of the indexable inserts with TorxPlus screws.

30% higher productivity in aluminium

Walter is launching a newly developed solid carbide step drill for aluminium in the form of the DC166.

This special tool with through coolant is specially designed for minimum quantity lubrication (MQL) or cooling with emulsion. The DC166 will be of interest to all manufacturers who make products in large batches, especially those in the automotive industry. When machining aluminium components with many holes or drilling very deep holes, the DC166 can boost productivity by 20 to 30% compared with straight-fluted drills. This improvement is due to increasing the feed rate;this is achieved by using a special cutting edge geometry with a tapered point and very sharp cutting edges, along with polished flutes. The sharp edges are perfect for soft materials like aluminum, while the point tapering and polished flutes improve chip evacuation.

Going above and beyond the efficiency offered by a normal step drill that combines two or more work steps in a single tool, the DC166 not only reduces cycle times by increasing productivity – it also improves process reliability. The drills in the DC166 range measure between 4 and 20 millimetres in diameter and come in lengths of up to 30 × D. They can be used on all aluminium materials, including cast and wrought alloys. Typical areas of use include engine blocks, gear housing, electric motors or pumps, chassis components like pivot bearings and wheel bearings, or, more generally, aluminium components with lots of deep or uniform holes. Walter is offering its customers the new special tool in three variants – the DC166, DC266 and DC366 – depending on the geometry and shape of the flutes. They will be available to order normally or via Walter Xpress with shorter delivery times (no more than approx. two weeks).

Walter Titex X▪treme – the universal insert high-performance drill

Walter Titex X▪​treme is the solid carbide high-performance drill for general mechanical engineering, mould and die making, as well as the automotive and energy industry.

Facts and advantages:
- a 50 % increase in productivity over conventional solid carbide drilling and reamers
- for material groups P, M, K, N, S, H
- perfect for cross holes and inclined exits
- improved hole quality due to 4 lands

Walter Titex X▪treme Step 90 – the high-performance option for universal use

Facts and benefits:
- 50 % higher productivity
- Universally compatible with all material groups and with cross holes and inclined exits
- Improved hole quality due to 4 lands

This drill is all about cost efficiency.

With DC150 Perform, Walter AG is bringing to the market a top quality solid carbide drill family with a clear focus on cost efficiency: Can be used universally with all materials and with a broad range of products.

Walter is continuing to build on this with the 5 × Dc without internal cooling. The drill can be used with oil and emulsion. Proven features of the drill family, such as wear-resistance and low-friction WJ30TA grade for good chip evacuation, have been included along with the geometry with a 140° point angle for high positioning accuracy. The solid carbide drill is making an addition to the existing range of variants already introduced – the 12 x Dc and 3 x Dc, each with internal cooling, the 5 × Dc and 8 × Dc with internal cooling and the 3 × Dc without internal cooling. Here, Walter is implementing the aim of the Perform line, "to offer customers the same outstanding Walter quality they have come to expect, but without having to pay for a level of performance that offers them no benefits at all", consistently and in a wide range. This means that users will have available 1000 sizes for all conventional drilling adapters.

The DC150 Perform Line drills are ideal for use anywhere where small and medium batch sizes are to be machined using high precision and process reliability with the highest level of cost efficiency and wide applicability.

DB130 solid carbide drill – precise, reliable and universal.

- High process reliability with very small dimensions
- Can be used universally with a range of materials
- Can be used with oil and emulsion
- Large standard range

Walter Titex X▪treme high-performance drill

Facts and advantages:.
- Measurable increases in productivity, as a result of up to 50% improved machining values when compared to conventional solid carbide micro drills
- High level of process reliability thanks to the innovative tip and flute geometries
- Polished flutes ensure reliable chip transport

Indexable insert drill D4120 – perfect performance and precision.

- Easy chip removal provides maximum process reliability
- Hardened and polished surfaces offer protection against friction
- Secure indexable insert clamping with Torx Plus screws
- Low cutting material costs due to four cutting edges
- Long tool life thanks to wear-resistant Tiger·tec® Silver grades


Exchangeable-tip drill D4140 & D4240 – incomparably tough in all working conditions.

- Maximum process reliability and tool life due to coolant outlet directly on the cutting edge
- Reliable chip evacuation due to polished flutes
- Protection against friction and long tool life for the drilling body due to hardened and polished surface
- Simple indexable insert selection with Color Select


X·treme Evo solid carbide drill: Strong performance – universal use.

- DC160 & DC260 Advance product family
- High productivity in many different materials
- Lands located in advanced position to ensure rapid guidance in the hole
- Remarkable positioning accuracy thanks to the innovative new thinner web
- Can be used universally

Walter Titex DC150: Versatile and highly wear-resistant
​
- Solid carbide twist drill for ISO material groups P, M, K, N, S, H and O
- With and without internal cooling
- Shank variants for all adaptors commonly used for drilling, such as: Whistle Notch adaptors, hydraulic expansion chucks, collet chucks, shrink-fit chucks and power clamping chucks
- Cost-efficient machining of small and medium batch sizes

Solid Carbide Drill Bits - Walter Titex X▪treme Plus

The Walter Titex X▪treme Plus is the high-performance drill in the HSC range for the most diverse of materials.

Facts and advantages:
- DPL coating for twice the tool life or twice the feed rate over the competition
- universally deployable for all material groups
- stable main cutting edge guarantees maximum tool life
- excellent workpiece surface finish thanks to high cutting data

Walter Titex X▪treme Pilot Step 90

Precise positioning increases productivity.

Fact and benefits:
- improved process reliability and tool life during deep-hole drilling
- significantly shorter drilling path
- no tolerance overlaps with solid carbide deep-hole drills
- high positioning accuracy as a result of a short chisel edge width

Walter Xtra▪tec® D4580

Walter Xtra▪tec® D4580 chamfering tool – economic drilling and chamfering in one.
Facts and advantages:
- Reduced machining time thanks to the combination of drilling and chamfering in a single operation
- Replacement for many different special tools
- Lower tool costs
- Fewer tool changes
- Greater machine output
- Depending on requirements, the corresponding solid carbide drill can be used

Indexable insert drill D4120 – perfect performance and precision.

- Easy chip removal provides maximum process reliability
- Hardened and polished surfaces offer protection against friction
- Secure indexable insert clamping with Torx Plus screws
- Low cutting material costs due to four cutting edges
- Long tool life thanks to wear-resistant Tiger·tec® Silver grades


Exchangeable-tip drill D4140 & D4240 – incomparably tough in all working conditions.

- Maximum process reliability and tool life due to coolant outlet directly on the cutting edge
- Reliable chip evacuation due to polished flutes
- Protection against friction and long tool life for the drilling body due to hardened and polished surface
- Simple indexable insert selection with Color Select


X·treme Evo solid carbide drill: Strong performance – universal use.

- DC160 & DC260 Advance product family
- High productivity in many different materials
- Lands located in advanced position to ensure rapid guidance in the hole
- Remarkable positioning accuracy thanks to the innovative new thinner web
- Can be used universally

X•treme Inox – extremely high performance in stainless steel.

- Reduced cutting forces thanks to new geometry
- Significant increase in productivity compared to universal drilling tools
- Low burr formation on entry and exit
- Excellent surface quality on the component
- Tough main cutting edges for maximum process reliability

Walter Titex DB133

​​​​​​​​​Precision down to the smallest detail.
​
- Solid carbide micro twist drill for ISO material groups P, K and N
- Extremely high level of process reliability for the smallest of dimensions
- Excellent surface quality on the com​​ponent thanks to customised cutting edges
- Maximum stability thanks to optimised dimensions
- Can be reconditioned up to a diameter of 2 mm

Walter Titex X▪treme – the universal insert high-performance drill

Walter Titex X▪​treme is the solid carbide high-performance drill for general mechanical engineering, mould and die making, as well as the automotive and energy industry.

Facts and advantages:
• a 50 % increase in productivity over conventional solid carbide drilling and reamers
• for material groups P, M, K, N, S, H
• perfect for cross holes and inclined exits
• improved hole quality due to 4 lands