# GTC-041B Pneumatic Drill \u2013 Precision Performance for Bodywork Tasks<\/p>\n
The Wielander + Schill GTC-041B pneumatic drill is a robust and reliable tool, specifically developed for high-demand automotive repair and metalworking tasks. This high-quality, compressed air-powered drill is the ideal choice for those who want to create precise holes while considering comfort and durability.<\/p>\n
The main feature of the GTC-041B drill is its versatility and ease of handling. The built-in **forward\/reverse rotation function** allows for quick and simple changes to the drilling direction, which is essential for removing threads or during screwdriving tasks. The **quick-change chuck** ensures fast and secure changing of drill bits, minimizing downtime during workflows.<\/p>\n
This pneumatic tool can be excellently integrated into any professional workshop environment where reliable performance and long service life are crucial.<\/p>\n
## Main Features and Advantages<\/p>\n
* **Bi-directional Operation:** Clockwise and counter-clockwise rotation (forward\/reverse) functions provide maximum flexibility for various drilling and loosening operations.
\n* **Quick-Change Chuck:** Enables fast and tool-free changing of drill bits, thereby increasing efficiency.
\n* **Ergonomic Design:** Compact dimensions (220 x 40 x 140 mm) and optimal weight (1.750 kg) ensure fatigue-free working even over longer periods.
\n* **Robust Material Use:** The combination of aluminum, plastic, and steel guarantees the tool's long-term reliability in workshop environments.
\n* **Low Noise Level:** Operates at only 83 dB(A) sound pressure level, contributing to a more pleasant working environment.<\/p>\n
## Technical Data<\/p>\n
The performance and operating parameters of the GTC-041B drill are detailed in the table below:<\/p>\n
| Parameter | Value | Remarks |
\n| :— | :— | :— |
\n| **Part Number** | 611122 | |
\n| **Operating Principle** | Pneumatic (powered by compressed air) | |
\n| **Operating Pressure** | 6 bar | |
\n| **Power** | 340 W | |
\n| **Fordulatsz\u00e1m** | 400 – 450 ford.\/perc (U\/min) | Szab\u00e1lyozott tartom\u00e1ny |
\n| **Air Consumption** | 0.082 m\u00b3\/min | |
\n| **Vibration** | 2.5 m\/s\u00b2 | Low vibration level for comfortable use |
\n| **Sound Pressure Level** | 83 dB(A) | |
\n| **Length** | 229 mm | |
\n| **Dimensions (L x W x H)** | 220 x 40 x 140 mm | |
\n| **Weight** | 1.750 kg | |
\n| **Materials** | Aluminum, Plastic, Steel | |
\n| **Rotation Direction** | Clockwise \/ Counter-clockwise | |
\n| **Air Quality** | Compliant with ISO 8573-1 standard | |
\n| **Package Contents** | 1 pc | |<\/p>\n
## Recommended Accessories for Maximum Efficiency<\/p>\n
To utilize the full potential of the GTC-041B drilling machine and optimize bodywork tasks, the following accessories and aids are recommended:<\/p>\n
### 1. Drill Sets<\/p>\n
Selecting the right drill bit is essential for different materials and diameters.<\/p>\n
#### HSS-Co Cobalt Drill Bit Set (19 Pieces)
\n* **Part Number:** 637004
\n* **Description:** Drills conforming to DIN 338 standard, with cylindrical shank. They ensure high wear resistance and durability thanks to their bright or steam-treated surface. Ideal for high-strength steels.
\n* **Features:** N type, right-hand cutting direction, 118\u00b0 point angle for precise centering.
\n* **Diameter Range:** 1.0 mm \u2013 10.0 mm (in 0.5 mm increments).<\/p>\n
#### MULTI-STEP Drill Bit Set (19 Pieces)
\n* **Part Number:** 637007
\n* **Description:** They feature a stepped tip geometry (up to 6 steps) for precise, round holes. Ideal for hand drills.
\n* **Features:** 118\u00b0 point angle, optimized, sharp cross-grinding. The 3-flat shank ensures stable clamping in the chuck.
\n* **Diameter Range:** 1.0 mm \u2013 10.0 mm (in 0.5 mm increments).<\/p>\n
#### MULTI-STEP Drill Bit Set (25 Pieces)
\n* **Part Number:** 637008
\n* **Description:** Similar to the 19-piece set, but covers a wider diameter range.
\n* **Diameter Range:** 1.0 mm \u2013 13.0 mm (in 0.5 mm increments).<\/p>\n
### 2. Special Drills and Machining Tools<\/p>\n
* **Spot Welding Drill (with VAPO coating):**
\n* **Part Number:** 617011 (\u00d8 8 \u00d7 80 mm)
\n* **Part Number:** 617021 (\u00d8 10 \u00d7 85 mm)
\n* **Description:** Specially designed for removing spot welds on steel, with VAPO coating for extended service life.
\n* **Spot Welding Drill (with TiN-GOLD coating):**
\n* **Part Number:** 617014 (\u00d8 8 \u00d7 80 mm)
\n* **Description:** Titanium Nitride (TiN) gold coating ensures excellent hardness and reduced friction.
\n* **Countersink (120\u00b0):**
\n* **Part Number:** 617240
\n* **Description:** 120\u00b0 countersink with depth stop and pilot, for precise countersinking of screws and rivets.
\n* **Center Drill with Center Guide Bushing:**
\n* **Part Number:** 628005 (\u00d8 8 \u00d7 70 mm)
\n* **Description:** Helps precisely mark drilling points, essential for accurate drilling start.<\/p>\n
### 3. Pneumatic System Accessories and Maintenance<\/p>\n
Ensuring adequate air quality is essential to maximize the lifespan of pneumatic tools.<\/p>\n
* **Pressure Reducing Valve (7 bar):**
\n* **Part Number:** 194000
\n* **Description:** Prevents excessively high operating pressure, which can cause premature wear of pneumatic tools. Recommended for all body saws.
\n* **BTR\/BOR Cutting Fluid (125 ml):**
\n* **Part Number:** 628000
\n* **Description:** Silicone-free cutting oil that extends the service life of cutting tools (drills, saws) during the machining of high-strength automotive body steels, ensuring optimal cutting performance.
\n* **S\u0171r\u00edtett Leveg\u0151 Mini Ken\u0151olajz\u00f3 (1\/4″):**
\n* **Part Number:** 637103
\n* **Le\u00edr\u00e1s:** Cs\u00f6kkenti a 1\/4″-os csatlakoz\u00e1s\u00fa pneumatikus szersz\u00e1mok kop\u00e1s\u00e1t \u00e9s jav\u00edtja azok m\u0171k\u00f6d\u00e9si k\u00e9nyelm\u00e9t. \u00c1tl\u00e1tsz\u00f3 ablakkal rendelkezik az olajszint ellen\u0151rz\u00e9s\u00e9hez.
\n* **Quick Coupling for Compressed Air (Type 26, 9 mm):**
\n* **Part Number:** 697002
\n* **Description:** Enables quick and secure connection to the air supply system.
\n* **Leveg\u0151 Csatlakoz\u00f3 (Nippel) (26-os t\u00edpus, DN 8, G 1\/4″):**
\n* **Part Number:** 697003
\n* **Description:** Element used for connecting the compressed air hose.<\/p>\n
The GTC-041B drill machine represents the recognized quality of Wielander + Schill, guaranteeing precise, efficient, and durable performance in all professional applications.<\/p>","protected":false},"excerpt":{"rendered":"
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