Boka precision collet sets for SK, BT, MT (ER32 & ER40, ≤0.012mm)
Boka precision collet sets for SK, BT, MT (ER32 & ER40, ≤0.012mm) - SK40-ER32-15PCS is backordered and will ship as soon as it is back in stock.
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Boka precision collet sets for SK, BT, MT (ER32 & ER40, ≤0....
High-precision ER collet chuck sets
Discover our comprehensive, ready-to-use ER collet chuck sets. Our range includes common holders such as SK, BT, and MT in the **ER32** and **ER40** series. With outstanding concentricity of up to 0.012 mm and models finely balanced for up to **25,000 rpm**, our sets offer the highest precision. The ER32 series covers a clamping range from 3 mm to 20 mm , while the ER40 series ranges from **3 mm to 26 mm**. Find the perfect set for your specific machining requirements.
Table of contents
SK40-ER32-15PCS Collet Chuck Set (3-20mm) MT3-ER32-18PCS Collet Chuck Set (3-20mm) SK30-ER32-18PCS Collet Chuck Set (3-20mm) BT40-ER32-18PCS Collet Chuck Set (3-20mm) MT3-ER40-15PCS Collet Chuck Set (3-26mm) MT4-ER40-15PCS Collet Chuck Set (3-26mm) BT40-ER40-15PCS Collet Chuck Set (3-26mm)SK40-ER32-15PCS Collet Chuck Set (3-20mm)
This 15-piece set is the ideal solution for demanding CNC milling applications with an SK40 shank . Precision manufacturing enables high concentricity, which is essential for machining delicate materials and achieving smooth surfaces. The set is precision balanced and supports through-spindle cooling.
Product details and benefits
- High precision: Exceptional concentricity of 0.012 mm for the highest machining quality.
- Powerful: Precision balanced up to 20,000 rpm and compatible with spindle through-cooling.
- Comprehensive set: Includes chuck, 13 collets (3-20mm), hook wrench, gloves and plastic case.
- Robust materials: Hardened and ground ER32 collets for maximum holding power and durability.
- Application: Ideal for milling, drilling and general CNC applications requiring an SK40 shank.
Specifications
| Article (parameter) | SK40-ER32-15PCS |
|---|---|
| Overall concentricity | ≤0.012 |
| Through-flow cooling | AD/B |
| Balancing | G2.5 20000 RPM |
| Pull thread | M16 |
| Clamping nut diameter (D) | 50mm |
| Number of collets | 15 PCS |
| Clamping range (d) | 3-20mm |
| Cantilever length (L1) | 70mm |
| Total length (L) | 145.4mm |
MT3-ER32-18PCS Collet Chuck Set (3-20mm)
This 18-piece set with MT3 chuck and M12 thread is perfect for versatile applications requiring precise tool clamping. The sturdy construction and hardened collets guarantee reliable tool guidance and a long service life, making it a cost-effective choice for workshops.
Product details and benefits
- Solid precision: High concentricity of 0.015 mm for reliable machining results.
- Versatile use: Ideal for drilling and milling applications in machines with MT3 chuck.
- Complete set: Includes chuck, 18 collets (3-20mm), hook wrench, gloves and plastic case.
- Durable collets: Hardened and precision ground for maximum clamping force and durability.
- Easy to use: Complete set for immediate use and easy tool changes.
Specifications
| Article (parameter) | MT3-ER32-18PCS |
|---|---|
| Overall concentricity | ≤0.015mm |
| Through-flow cooling | YES |
| Pull thread | M12 |
| Clamping nut diameter (D) | 50mm |
| Number of collets | 18 PCS |
| Clamping range (d) | 3-20mm |
| Cantilever length (L1) | 60mm |
| Total length (L) | 141mm |
SK30-ER32-18PCS Collet Chuck Set (3-20mm)
This 18-piece set is an ideal solution for high-precision CNC milling applications with an SK30 shank . Precision manufacturing ensures outstanding concentricity, which is crucial for machining delicate materials and achieving smooth surfaces. The set is precision balanced and supports through-spindle cooling.
Product details and benefits
- Precision: An exceptional concentricity of 0.012 mm for the highest machining quality.
- Performance: Precision balanced up to 25,000 rpm and compatible with spindle through-cooling.
- Comprehensive set: Includes chuck, 18 collets (3-20mm), hook wrench, gloves and plastic case.
- Materials: Hardened and ground ER32 collets for maximum holding power and durability.
- Application: Ideal for milling, drilling and general CNC applications requiring an SK30 shank.
Specifications
| Article (parameter) | SK30-ER32-18PCS |
|---|---|
| Overall concentricity | ≤0.012mm |
| Through-flow cooling | YES |
| Balancing | G2.5 25000 RPM |
| Pull thread | M12 |
| Clamping nut diameter (D) | 50mm |
| Number of collets | 18PCS |
| Clamping range (d) | 3-20mm |
| Cantilever length (L1) | 63mm |
| Total length (L) | 110.8mm |
BT40-ER32-18PCS Collet Chuck Set (3-20mm)
This 18-piece set with BT40 chuck is a complete solution for high-precision applications in CNC machines. Its concentricity of 0.012 mm and dynamic balancing make it an ideal choice for high-speed milling applications. The set also supports through-spindle cooling.
Product details and benefits
- Precision: Outstanding concentricity of 0.012 mm for the highest machining quality.
- Performance: Precision balanced up to 20,000 rpm and compatible with spindle through-cooling.
- Complete: Includes chuck, 18 collets (3-20mm), hook wrench, gloves and plastic case.
- Durability: Hardened and ground ER32 collets for maximum holding power and durability.
- Compatibility: Ideal for CNC machines with BT40 chuck .
Specifications
| Article (parameter) | BT40-ER32-18PCS |
|---|---|
| Overall concentricity | ≤0.012mm |
| Through-flow cooling | YES |
| Balancing | G2.5 20000 RPM |
| Pull thread | M16 |
| Clamping nut diameter (D) | 50mm |
| Number of collets | 18 PCS |
| Clamping range (d) | 3-20mm |
| Cantilever length (L1) | 70mm |
| Total length (L) | 135.4mm |
MT3-ER40-15PCS Collet Chuck Set (3-26mm)
This 15-piece set with MT3 chuck is a versatile and precise solution for milling, drilling, and lathes. The high concentricity of 0.015 mm and the hardened collets guarantee reliable tool guidance and a long service life. It's the ideal choice for workshops that value quality and cost-effectiveness.
Product details and benefits
- Solid precision: High concentricity of 0.015 mm for reliable machining results.
- Versatile use: Perfect for a wide range of applications in machines with MT3 chuck.
- Complete set: Includes chuck, 15 collets (3-26mm), hook wrench, gloves and plastic case.
- Robust materials: Hardened and precisely ground ER40 collets for maximum clamping force.
- Wide clamping range: Covers a wide tool diameter range from 3mm to 26mm .
Specifications
| Article (parameter) | MT3-ER40-15PCS |
|---|---|
| Overall concentricity | ≤0.015mm |
| Through-flow cooling | YES |
| Pull thread | M12 |
| Clamping nut diameter (D) | 63mm |
| Number of collets | 15PCS |
| Clamping range (d) | 3-26mm |
| Cantilever length (L1) | 70mm |
| Total length (L) | 151mm |
MT4-ER40-15PCS Collet Chuck Set (3-26mm)
This 15-piece set with MT4 chuck is a precise and reliable solution for demanding applications. The concentricity of 0.015 mm guarantees clean and precise tool guidance. With its wide clamping range and hardened collets, it's an indispensable tool for professional workshops that demand versatility and quality.
Product details and benefits
- Solid precision: High concentricity of 0.015 mm for reliable machining results.
- Wide clamping range: Covers a wide tool diameter range from 3mm to 26mm .
- Complete set: Includes chuck, 15 collets (3-26mm), hook wrench, gloves and plastic case.
- Robust materials: Hardened and ground ER40 collets for maximum clamping force and durability.
- Application: Ideal for drilling, milling and turning machines that require an MT4 chuck.
Specifications
| Article (parameter) | MT4-ER40-15PCS |
|---|---|
| Overall concentricity | ≤0.015mm |
| Through-flow cooling | YES |
| Pull thread | M16 |
| Clamping nut diameter (D) | 63mm |
| Number of collets | 15PCS |
| Clamping range (d) | 3-26mm |
| Cantilever length (L1) | 70mm |
| Total length (L) | 151mm |
BT40-ER40-15PCS Collet Chuck Set (3-26mm)
This 15-piece set with BT40 shank is a complete and precise solution for demanding applications. With exceptional concentricity of 0.012 mm and balancing up to 20,000 rpm, it's ideal for high-speed machining. It also supports through-spindle cooling and offers a wide range of clamping options.
Product details and benefits
- Precision: An exceptional concentricity of 0.012 mm for the highest machining quality.
- Performance: Precision balanced up to 20,000 rpm and compatible with spindle through-cooling.
- Comprehensive set: Includes chuck, 15 collets (3-26mm), hook wrench, gloves and plastic case.
- Compatibility: Ideal for CNC machines with BT40 chuck .
- Wide clamping range: Covers a wide tool diameter range from 3mm to 26mm .
Specifications
| Article (parameter) | BT40-ER40-15PCS |
|---|---|
| Overall concentricity | ≤0.012mm |
| Through-flow cooling | YES |
| Balancing | G2.5 20000 RPM |
| Pull thread | M16 |
| Clamping nut diameter (D) | 63mm |
| Number of collets | 15PCS |
| Clamping range (d) | 3-26mm |
| Cantilever length (L1) | 80mm |
| Total length (L) | 145.4mm |
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